79539705

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1153}}^1$

素因数の和:1247

約数の個数: 64

約数和(自身を含む): 163960320

約数和(自身を除く): 84420615

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 73, 105, 135, 189, 219, 315, 365, 511, 657, 945, 1095, 1153, 1533, 1971, 2555, 3285, 3459, 4599, 5765, 7665, 8071, 9855, 10377, 13797, 17295, 22995, 24213, 31131, 40355, 51885, 68985, 72639, 84169, 121065, 155655, 217917, 252507, 363195, 420845, 589183, 757521, 1089585, 1262535, 1767549, 2272563, 2945915, 3787605, 5302647, 8837745, 11362815, 15907941, 26513235, 79539705]

約数ペア:

[(1, 79539705), (3, 26513235), (5, 15907941), (7, 11362815), (9, 8837745), (15, 5302647), (21, 3787605), (27, 2945915), (35, 2272563), (45, 1767549), (63, 1262535), (73, 1089585), (105, 757521), (135, 589183), (189, 420845), (219, 363195), (315, 252507), (365, 217917), (511, 155655), (657, 121065), (945, 84169), (1095, 72639), (1153, 68985), (1533, 51885), (1971, 40355), (2555, 31131), (3285, 24213), (3459, 22995), (4599, 17295), (5765, 13797), (7665, 10377), (8071, 9855)]