79865145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{57251}}^1$

素因数の和:57293

約数の個数: 24

約数和(自身を含む): 142900992

約数和(自身を除く): 63035847

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 57251, 171753, 286255, 515259, 858765, 1774781, 2576295, 5324343, 8873905, 15973029, 26621715, 79865145]

約数ペア:

[(1, 79865145), (3, 26621715), (5, 15973029), (9, 8873905), (15, 5324343), (31, 2576295), (45, 1774781), (93, 858765), (155, 515259), (279, 286255), (465, 171753), (1395, 57251)]