65682735

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 108214272

約数和(自身を除く): 42531537

約数列:

[1, 3, 5, 15, 47, 141, 151, 235, 453, 617, 705, 755, 1851, 2265, 3085, 7097, 9255, 21291, 28999, 35485, 86997, 93167, 106455, 144995, 279501, 434985, 465835, 1397505, 4378849, 13136547, 21894245, 65682735]

約数ペア:

[(1, 65682735), (3, 21894245), (5, 13136547), (15, 4378849), (47, 1397505), (141, 465835), (151, 434985), (235, 279501), (453, 144995), (617, 106455), (705, 93167), (755, 86997), (1851, 35485), (2265, 28999), (3085, 21291), (7097, 9255)]