65025755

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1426

約数の個数: 16

約数和(自身を含む): 80815104

約数和(自身を除く): 15789349

約数列:

[1, 5, 31, 155, 443, 947, 2215, 4735, 13733, 29357, 68665, 146785, 419521, 2097605, 13005151, 65025755]

約数ペア:

[(1, 65025755), (5, 13005151), (31, 2097605), (155, 419521), (443, 146785), (947, 68665), (2215, 29357), (4735, 13733)]