267372275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13729}}^1$

素因数の和:13799

約数の個数: 24

約数和(自身を含む): 357529200

約数和(自身を除く): 90156925

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 13729, 19475, 68645, 260851, 343225, 562889, 1304255, 2814445, 6521275, 10694891, 14072225, 53474455, 267372275]

約数ペア:

[(1, 267372275), (5, 53474455), (19, 14072225), (25, 10694891), (41, 6521275), (95, 2814445), (205, 1304255), (475, 562889), (779, 343225), (1025, 260851), (3895, 68645), (13729, 19475)]