72001065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{154841}}^1$

素因数の和:154880

約数の個数: 16

約数和(自身を含む): 118918656

約数和(自身を除く): 46917591

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 154841, 464523, 774205, 2322615, 4800071, 14400213, 24000355, 72001065]

約数ペア:

[(1, 72001065), (3, 24000355), (5, 14400213), (15, 4800071), (31, 2322615), (93, 774205), (155, 464523), (465, 154841)]