220927075

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{13249}}^1$

素因数の和:13311

約数の個数: 24

約数和(自身を含む): 295740000

約数和(自身を除く): 74812925

約数列:

[1, 5, 23, 25, 29, 115, 145, 575, 667, 725, 3335, 13249, 16675, 66245, 304727, 331225, 384221, 1523635, 1921105, 7618175, 8837083, 9605525, 44185415, 220927075]

約数ペア:

[(1, 220927075), (5, 44185415), (23, 9605525), (25, 8837083), (29, 7618175), (115, 1921105), (145, 1523635), (575, 384221), (667, 331225), (725, 304727), (3335, 66245), (13249, 16675)]