76640275

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{74771}}^1$

素因数の和:74822

約数の個数: 12

約数和(自身を含む): 97353144

約数和(自身を除く): 20712869

約数列:

[1, 5, 25, 41, 205, 1025, 74771, 373855, 1869275, 3065611, 15328055, 76640275]

約数ペア:

[(1, 76640275), (5, 15328055), (25, 3065611), (41, 1869275), (205, 373855), (1025, 74771)]