200020575

素因数分解:

$3^1\times 5^2\times {\mathrm{1289}}^1\times {\mathrm{2069}}^1$

素因数の和:3371

約数の個数: 24

約数和(自身を含む): 331117200

約数和(自身を除く): 131096625

約数列:

[1, 3, 5, 15, 25, 75, 1289, 2069, 3867, 6207, 6445, 10345, 19335, 31035, 32225, 51725, 96675, 155175, 2666941, 8000823, 13334705, 40004115, 66673525, 200020575]

約数ペア:

[(1, 200020575), (3, 66673525), (5, 40004115), (15, 13334705), (25, 8000823), (75, 2666941), (1289, 155175), (2069, 96675), (3867, 51725), (6207, 32225), (6445, 31035), (10345, 19335)]