8423955

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1429}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 14723280

約数和(自身を除く): 6299325

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1429, 1965, 4287, 5895, 7145, 12861, 21435, 64305, 187199, 561597, 935995, 1684791, 2807985, 8423955]

約数ペア:

[(1, 8423955), (3, 2807985), (5, 1684791), (9, 935995), (15, 561597), (45, 187199), (131, 64305), (393, 21435), (655, 12861), (1179, 7145), (1429, 5895), (1965, 4287)]