56235405

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2765

約数の個数: 32

約数和(自身を含む): 96453504

約数和(自身を除く): 40218099

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2657, 4233, 7055, 7971, 13285, 21165, 39855, 45169, 135507, 220531, 225845, 661593, 677535, 1102655, 3307965, 3749027, 11247081, 18745135, 56235405]

約数ペア:

[(1, 56235405), (3, 18745135), (5, 11247081), (15, 3749027), (17, 3307965), (51, 1102655), (83, 677535), (85, 661593), (249, 225845), (255, 220531), (415, 135507), (1245, 45169), (1411, 39855), (2657, 21165), (4233, 13285), (7055, 7971)]