90631675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1993}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 120166416

約数和(自身を除く): 29534741

約数列:

[1, 5, 17, 25, 85, 107, 425, 535, 1819, 1993, 2675, 9095, 9965, 33881, 45475, 49825, 169405, 213251, 847025, 1066255, 3625267, 5331275, 18126335, 90631675]

約数ペア:

[(1, 90631675), (5, 18126335), (17, 5331275), (25, 3625267), (85, 1066255), (107, 847025), (425, 213251), (535, 169405), (1819, 49825), (1993, 45475), (2675, 33881), (9095, 9965)]