191095025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{1699}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 259284000

約数和(自身を除く): 68188975

約数列:

[1, 5, 11, 25, 55, 275, 409, 1699, 2045, 4499, 8495, 10225, 18689, 22495, 42475, 93445, 112475, 467225, 694891, 3474455, 7643801, 17372275, 38219005, 191095025]

約数ペア:

[(1, 191095025), (5, 38219005), (11, 17372275), (25, 7643801), (55, 3474455), (275, 694891), (409, 467225), (1699, 112475), (2045, 93445), (4499, 42475), (8495, 22495), (10225, 18689)]