129120865

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{4703}}^1$

素因数の和:4761

約数の個数: 24

約数和(自身を含む): 173295360

約数和(自身を除く): 44174495

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 4703, 5491, 23515, 27455, 79951, 89357, 399755, 446785, 1359167, 1519069, 6795835, 7595345, 25824173, 129120865]

約数ペア:

[(1, 129120865), (5, 25824173), (17, 7595345), (19, 6795835), (85, 1519069), (95, 1359167), (289, 446785), (323, 399755), (1445, 89357), (1615, 79951), (4703, 27455), (5491, 23515)]