4196725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:409

約数の個数: 24

約数和(自身を含む): 5772200

約数和(自身を除く): 1575475

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 349, 481, 925, 1745, 2405, 4537, 8725, 12025, 12913, 22685, 64565, 113425, 167869, 322825, 839345, 4196725]

約数ペア:

[(1, 4196725), (5, 839345), (13, 322825), (25, 167869), (37, 113425), (65, 64565), (185, 22685), (325, 12913), (349, 12025), (481, 8725), (925, 4537), (1745, 2405)]