149313115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 217566720

約数和(自身を除く): 68253605

約数列:

[1, 5, 7, 19, 35, 95, 113, 133, 565, 665, 791, 1987, 2147, 3955, 9935, 10735, 13909, 15029, 37753, 69545, 75145, 188765, 224531, 264271, 1122655, 1321355, 1571717, 4266089, 7858585, 21330445, 29862623, 149313115]

約数ペア:

[(1, 149313115), (5, 29862623), (7, 21330445), (19, 7858585), (35, 4266089), (95, 1571717), (113, 1321355), (133, 1122655), (565, 264271), (665, 224531), (791, 188765), (1987, 75145), (2147, 69545), (3955, 37753), (9935, 15029), (10735, 13909)]