48187945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43609}}^1$

素因数の和:43644

約数の個数: 16

約数和(自身を含む): 65938320

約数和(自身を除く): 17750375

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 43609, 218045, 566917, 741353, 2834585, 3706765, 9637589, 48187945]

約数ペア:

[(1, 48187945), (5, 9637589), (13, 3706765), (17, 2834585), (65, 741353), (85, 566917), (221, 218045), (1105, 43609)]