25682525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1531}}^1$

素因数の和:1613

約数の個数: 24

約数和(自身を含む): 35334048

約数和(自身を除く): 9651523

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 1531, 3355, 7655, 16775, 16841, 38275, 84205, 93391, 421025, 466955, 1027301, 2334775, 5136505, 25682525]

約数ペア:

[(1, 25682525), (5, 5136505), (11, 2334775), (25, 1027301), (55, 466955), (61, 421025), (275, 93391), (305, 84205), (671, 38275), (1525, 16841), (1531, 16775), (3355, 7655)]