72301065

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 117801216

約数和(自身を除く): 45500151

約数列:

[1, 3, 5, 15, 137, 151, 233, 411, 453, 685, 699, 755, 1165, 2055, 2265, 3495, 20687, 31921, 35183, 62061, 95763, 103435, 105549, 159605, 175915, 310305, 478815, 527745, 4820071, 14460213, 24100355, 72301065]

約数ペア:

[(1, 72301065), (3, 24100355), (5, 14460213), (15, 4820071), (137, 527745), (151, 478815), (233, 310305), (411, 175915), (453, 159605), (685, 105549), (699, 103435), (755, 95763), (1165, 62061), (2055, 35183), (2265, 31921), (3495, 20687)]