9862975

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 13525920

約数和(自身を除く): 3662945

約数列:

[1, 5, 17, 23, 25, 85, 115, 391, 425, 575, 1009, 1955, 5045, 9775, 17153, 23207, 25225, 85765, 116035, 394519, 428825, 580175, 1972595, 9862975]

約数ペア:

[(1, 9862975), (5, 1972595), (17, 580175), (23, 428825), (25, 394519), (85, 116035), (115, 85765), (391, 25225), (425, 23207), (575, 17153), (1009, 9775), (1955, 5045)]