57364705

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{521}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 73984104

約数和(自身を除く): 16619399

約数列:

[1, 5, 19, 61, 95, 305, 361, 521, 1159, 1805, 2605, 5795, 9899, 22021, 31781, 49495, 110105, 158905, 188081, 603839, 940405, 3019195, 11472941, 57364705]

約数ペア:

[(1, 57364705), (5, 11472941), (19, 3019195), (61, 940405), (95, 603839), (305, 188081), (361, 158905), (521, 110105), (1159, 49495), (1805, 31781), (2605, 22021), (5795, 9899)]