129325075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7019}}^1$

素因数の和:7107

約数の個数: 24

約数和(自身を含む): 177577920

約数和(自身を除く): 48252845

約数列:

[1, 5, 11, 25, 55, 67, 275, 335, 737, 1675, 3685, 7019, 18425, 35095, 77209, 175475, 386045, 470273, 1930225, 2351365, 5173003, 11756825, 25865015, 129325075]

約数ペア:

[(1, 129325075), (5, 25865015), (11, 11756825), (25, 5173003), (55, 2351365), (67, 1930225), (275, 470273), (335, 386045), (737, 175475), (1675, 77209), (3685, 35095), (7019, 18425)]