10258885

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3253

約数の個数: 24

約数和(自身を含む): 15426936

約数和(自身を除く): 5168051

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 3221, 16105, 22547, 41873, 112735, 157829, 209365, 293111, 789145, 1465555, 2051777, 10258885]

約数ペア:

[(1, 10258885), (5, 2051777), (7, 1465555), (13, 789145), (35, 293111), (49, 209365), (65, 157829), (91, 112735), (245, 41873), (455, 22547), (637, 16105), (3185, 3221)]