2210709075

素因数分解:

$3^1\times 5^2\times {\mathrm{4243}}^1\times {\mathrm{6947}}^1$

素因数の和:11203

約数の個数: 24

約数和(自身を含む): 3656426688

約数和(自身を除く): 1445717613

約数列:

[1, 3, 5, 15, 25, 75, 4243, 6947, 12729, 20841, 21215, 34735, 63645, 104205, 106075, 173675, 318225, 521025, 29476121, 88428363, 147380605, 442141815, 736903025, 2210709075]

約数ペア:

[(1, 2210709075), (3, 736903025), (5, 442141815), (15, 147380605), (25, 88428363), (75, 29476121), (4243, 521025), (6947, 318225), (12729, 173675), (20841, 106075), (21215, 104205), (34735, 63645)]