157415075

素因数分解:

$5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{947}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 200426160

約数和(自身を除く): 43011085

約数列:

[1, 5, 25, 61, 109, 305, 545, 947, 1525, 2725, 4735, 6649, 23675, 33245, 57767, 103223, 166225, 288835, 516115, 1444175, 2580575, 6296603, 31483015, 157415075]

約数ペア:

[(1, 157415075), (5, 31483015), (25, 6296603), (61, 2580575), (109, 1444175), (305, 516115), (545, 288835), (947, 166225), (1525, 103223), (2725, 57767), (4735, 33245), (6649, 23675)]