55674515

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{1607}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 74154528

約数和(自身を除く): 18480013

約数列:

[1, 5, 13, 41, 65, 169, 205, 533, 845, 1607, 2665, 6929, 8035, 20891, 34645, 65887, 104455, 271583, 329435, 856531, 1357915, 4282655, 11134903, 55674515]

約数ペア:

[(1, 55674515), (5, 11134903), (13, 4282655), (41, 1357915), (65, 856531), (169, 329435), (205, 271583), (533, 104455), (845, 65887), (1607, 34645), (2665, 20891), (6929, 8035)]