39490605

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 91238400

約数和(自身を除く): 51747795

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 29, 33, 35, 45, 55, 63, 77, 87, 99, 105, 131, 135, 145, 165, 189, 203, 231, 261, 297, 315, 319, 385, 393, 435, 495, 609, 655, 693, 783, 917, 945, 957, 1015, 1155, 1179, 1305, 1441, 1485, 1595, 1827, 1965, 2079, 2233, 2751, 2871, 3045, 3465, 3537, 3799, 3915, 4323, 4585, 4785, 5481, 5895, 6699, 7205, 8253, 8613, 9135, 10087, 10395, 11165, 11397, 12969, 13755, 14355, 17685, 18995, 20097, 21615, 24759, 26593, 27405, 30261, 33495, 34191, 38907, 41265, 41789, 43065, 50435, 56985, 60291, 64845, 79779, 90783, 100485, 102573, 123795, 125367, 132965, 151305, 170955, 194535, 208945, 239337, 272349, 292523, 301455, 376101, 398895, 453915, 512865, 626835, 718011, 877569, 1128303, 1196685, 1361745, 1462615, 1880505, 2632707, 3590055, 4387845, 5641515, 7898121, 13163535, 39490605]

約数ペア:

[(1, 39490605), (3, 13163535), (5, 7898121), (7, 5641515), (9, 4387845), (11, 3590055), (15, 2632707), (21, 1880505), (27, 1462615), (29, 1361745), (33, 1196685), (35, 1128303), (45, 877569), (55, 718011), (63, 626835), (77, 512865), (87, 453915), (99, 398895), (105, 376101), (131, 301455), (135, 292523), (145, 272349), (165, 239337), (189, 208945), (203, 194535), (231, 170955), (261, 151305), (297, 132965), (315, 125367), (319, 123795), (385, 102573), (393, 100485), (435, 90783), (495, 79779), (609, 64845), (655, 60291), (693, 56985), (783, 50435), (917, 43065), (945, 41789), (957, 41265), (1015, 38907), (1155, 34191), (1179, 33495), (1305, 30261), (1441, 27405), (1485, 26593), (1595, 24759), (1827, 21615), (1965, 20097), (2079, 18995), (2233, 17685), (2751, 14355), (2871, 13755), (3045, 12969), (3465, 11397), (3537, 11165), (3799, 10395), (3915, 10087), (4323, 9135), (4585, 8613), (4785, 8253), (5481, 7205), (5895, 6699)]