15671978685

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 31715712000

約数和(自身を除く): 16043733315

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 121, 135, 137, 141, 149, 165, 235, 297, 363, 411, 423, 447, 495, 517, 605, 685, 705, 745, 1089, 1233, 1269, 1341, 1485, 1507, 1551, 1639, 1815, 2055, 2115, 2235, 2585, 3267, 3699, 4023, 4521, 4653, 4917, 5445, 5687, 6165, 6345, 6439, 6705, 7003, 7535, 7755, 8195, 13563, 13959, 14751, 16335, 16577, 17061, 18029, 18495, 19317, 20115, 20413, 21009, 22605, 23265, 24585, 28435, 32195, 35015, 40689, 44253, 49731, 51183, 54087, 57951, 61239, 63027, 67815, 69795, 70829, 73755, 77033, 82885, 85305, 90145, 96585, 102065, 105045, 149193, 153549, 162261, 173853, 183717, 189081, 203445, 212487, 221265, 224543, 231099, 248655, 255915, 270435, 289755, 306195, 315135, 354145, 385165, 447579, 486783, 551151, 637461, 673629, 693297, 745965, 767745, 779119, 811305, 847363, 869265, 918585, 945405, 959411, 1062435, 1122715, 1155495, 1912383, 2020887, 2079891, 2237895, 2337357, 2433915, 2469973, 2542089, 2755755, 2878233, 3187305, 3368145, 3466485, 3895595, 4236815, 4797055, 6062661, 7012071, 7409919, 7626267, 8634699, 9561915, 10104435, 10399455, 10553521, 11686785, 12349865, 12710445, 14391165, 21036213, 22229757, 22878801, 25904097, 30313305, 31660563, 35060355, 37049595, 38131335, 43173495, 52767605, 66689271, 94981689, 105181065, 111148785, 114394005, 116088731, 129520485, 158302815, 284945067, 333446355, 348266193, 474908445, 580443655, 1044798579, 1424725335, 1741330965, 3134395737, 5223992895, 15671978685]

約数ペア:

[(1, 15671978685), (3, 5223992895), (5, 3134395737), (9, 1741330965), (11, 1424725335), (15, 1044798579), (27, 580443655), (33, 474908445), (45, 348266193), (47, 333446355), (55, 284945067), (99, 158302815), (121, 129520485), (135, 116088731), (137, 114394005), (141, 111148785), (149, 105181065), (165, 94981689), (235, 66689271), (297, 52767605), (363, 43173495), (411, 38131335), (423, 37049595), (447, 35060355), (495, 31660563), (517, 30313305), (605, 25904097), (685, 22878801), (705, 22229757), (745, 21036213), (1089, 14391165), (1233, 12710445), (1269, 12349865), (1341, 11686785), (1485, 10553521), (1507, 10399455), (1551, 10104435), (1639, 9561915), (1815, 8634699), (2055, 7626267), (2115, 7409919), (2235, 7012071), (2585, 6062661), (3267, 4797055), (3699, 4236815), (4023, 3895595), (4521, 3466485), (4653, 3368145), (4917, 3187305), (5445, 2878233), (5687, 2755755), (6165, 2542089), (6345, 2469973), (6439, 2433915), (6705, 2337357), (7003, 2237895), (7535, 2079891), (7755, 2020887), (8195, 1912383), (13563, 1155495), (13959, 1122715), (14751, 1062435), (16335, 959411), (16577, 945405), (17061, 918585), (18029, 869265), (18495, 847363), (19317, 811305), (20115, 779119), (20413, 767745), (21009, 745965), (22605, 693297), (23265, 673629), (24585, 637461), (28435, 551151), (32195, 486783), (35015, 447579), (40689, 385165), (44253, 354145), (49731, 315135), (51183, 306195), (54087, 289755), (57951, 270435), (61239, 255915), (63027, 248655), (67815, 231099), (69795, 224543), (70829, 221265), (73755, 212487), (77033, 203445), (82885, 189081), (85305, 183717), (90145, 173853), (96585, 162261), (102065, 153549), (105045, 149193)]