299406925

素因数分解:

$5^2\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{419}}^1$

素因数の和:813

約数の個数: 24

約数和(自身を含む): 377163360

約数和(自身を除く): 77756435

約数列:

[1, 5, 25, 101, 283, 419, 505, 1415, 2095, 2525, 7075, 10475, 28583, 42319, 118577, 142915, 211595, 592885, 714575, 1057975, 2964425, 11976277, 59881385, 299406925]

約数ペア:

[(1, 299406925), (5, 59881385), (25, 11976277), (101, 2964425), (283, 1057975), (419, 714575), (505, 592885), (1415, 211595), (2095, 142915), (2525, 118577), (7075, 42319), (10475, 28583)]