90825835

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3851}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 112324320

約数和(自身を除く): 21498485

約数列:

[1, 5, 53, 89, 265, 445, 3851, 4717, 19255, 23585, 204103, 342739, 1020515, 1713695, 18165167, 90825835]

約数ペア:

[(1, 90825835), (5, 18165167), (53, 1713695), (89, 1020515), (265, 342739), (445, 204103), (3851, 23585), (4717, 19255)]