80596405

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22051}}^1$

素因数の和:22116

約数の個数: 16

約数和(自身を含む): 104791104

約数和(自身を除く): 24194699

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 22051, 110255, 374867, 948193, 1874335, 4740965, 16119281, 80596405]

約数ペア:

[(1, 80596405), (5, 16119281), (17, 4740965), (43, 1874335), (85, 948193), (215, 374867), (731, 110255), (3655, 22051)]