10158265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 14424480

約数和(自身を除く): 4266215

約数列:

[1, 5, 13, 17, 29, 65, 85, 145, 221, 317, 377, 493, 1105, 1585, 1885, 2465, 4121, 5389, 6409, 9193, 20605, 26945, 32045, 45965, 70057, 119509, 156281, 350285, 597545, 781405, 2031653, 10158265]

約数ペア:

[(1, 10158265), (5, 2031653), (13, 781405), (17, 597545), (29, 350285), (65, 156281), (85, 119509), (145, 70057), (221, 45965), (317, 32045), (377, 26945), (493, 20605), (1105, 9193), (1585, 6409), (1885, 5389), (2465, 4121)]