255355895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{30971}}^1$

素因数の和:31090

約数の個数: 16

約数和(自身を含む): 327807648

約数和(自身を除く): 72451753

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8245, 30971, 154855, 526507, 2632535, 3004187, 15020935, 51071179, 255355895]

約数ペア:

[(1, 255355895), (5, 51071179), (17, 15020935), (85, 3004187), (97, 2632535), (485, 526507), (1649, 154855), (8245, 30971)]