15666588

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 52254720

約数和(自身を除く): 36588132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 53, 54, 63, 68, 69, 84, 92, 102, 106, 108, 119, 126, 138, 153, 159, 161, 189, 204, 207, 212, 238, 252, 276, 306, 318, 322, 357, 371, 378, 391, 414, 459, 476, 477, 483, 612, 621, 636, 644, 714, 742, 756, 782, 828, 901, 918, 954, 966, 1071, 1113, 1173, 1219, 1242, 1428, 1431, 1449, 1484, 1564, 1802, 1836, 1908, 1932, 2142, 2226, 2346, 2438, 2484, 2703, 2737, 2862, 2898, 3213, 3339, 3519, 3604, 3657, 4284, 4347, 4452, 4692, 4876, 5406, 5474, 5724, 5796, 6307, 6426, 6678, 7038, 7314, 8109, 8211, 8533, 8694, 10017, 10557, 10812, 10948, 10971, 12614, 12852, 13356, 14076, 14628, 16218, 16422, 17066, 17388, 18921, 20034, 20723, 21114, 21942, 24327, 24633, 25228, 25599, 32436, 32844, 32913, 34132, 37842, 40068, 41446, 42228, 43884, 48654, 49266, 51198, 56763, 62169, 65826, 73899, 75684, 76797, 82892, 97308, 98532, 102396, 113526, 124338, 131652, 145061, 147798, 153594, 170289, 186507, 227052, 230391, 248676, 290122, 295596, 307188, 340578, 373014, 435183, 460782, 559521, 580244, 681156, 746028, 870366, 921564, 1119042, 1305549, 1740732, 2238084, 2611098, 3916647, 5222196, 7833294, 15666588]

約数ペア:

[(1, 15666588), (2, 7833294), (3, 5222196), (4, 3916647), (6, 2611098), (7, 2238084), (9, 1740732), (12, 1305549), (14, 1119042), (17, 921564), (18, 870366), (21, 746028), (23, 681156), (27, 580244), (28, 559521), (34, 460782), (36, 435183), (42, 373014), (46, 340578), (51, 307188), (53, 295596), (54, 290122), (63, 248676), (68, 230391), (69, 227052), (84, 186507), (92, 170289), (102, 153594), (106, 147798), (108, 145061), (119, 131652), (126, 124338), (138, 113526), (153, 102396), (159, 98532), (161, 97308), (189, 82892), (204, 76797), (207, 75684), (212, 73899), (238, 65826), (252, 62169), (276, 56763), (306, 51198), (318, 49266), (322, 48654), (357, 43884), (371, 42228), (378, 41446), (391, 40068), (414, 37842), (459, 34132), (476, 32913), (477, 32844), (483, 32436), (612, 25599), (621, 25228), (636, 24633), (644, 24327), (714, 21942), (742, 21114), (756, 20723), (782, 20034), (828, 18921), (901, 17388), (918, 17066), (954, 16422), (966, 16218), (1071, 14628), (1113, 14076), (1173, 13356), (1219, 12852), (1242, 12614), (1428, 10971), (1431, 10948), (1449, 10812), (1484, 10557), (1564, 10017), (1802, 8694), (1836, 8533), (1908, 8211), (1932, 8109), (2142, 7314), (2226, 7038), (2346, 6678), (2438, 6426), (2484, 6307), (2703, 5796), (2737, 5724), (2862, 5474), (2898, 5406), (3213, 4876), (3339, 4692), (3519, 4452), (3604, 4347), (3657, 4284)]