90790725

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{5023}}^1$

素因数の和:5277

約数の個数: 24

約数和(自身を含む): 150760192

約数和(自身を除く): 59969467

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 1205, 3615, 5023, 6025, 15069, 18075, 25115, 75345, 125575, 376725, 1210543, 3631629, 6052715, 18158145, 30263575, 90790725]

約数ペア:

[(1, 90790725), (3, 30263575), (5, 18158145), (15, 6052715), (25, 3631629), (75, 1210543), (241, 376725), (723, 125575), (1205, 75345), (3615, 25115), (5023, 18075), (6025, 15069)]