57328505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1853

約数の個数: 32

約数和(自身を含む): 81194400

約数和(自身を除く): 23865895

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 377, 493, 1105, 1789, 1885, 2465, 6409, 8945, 23257, 30413, 32045, 51881, 116285, 152065, 259405, 395369, 674453, 881977, 1976845, 3372265, 4409885, 11465701, 57328505]

約数ペア:

[(1, 57328505), (5, 11465701), (13, 4409885), (17, 3372265), (29, 1976845), (65, 881977), (85, 674453), (145, 395369), (221, 259405), (377, 152065), (493, 116285), (1105, 51881), (1789, 32045), (1885, 30413), (2465, 23257), (6409, 8945)]