86678895

素因数分解:

$3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{18229}}^1$

素因数の和:18554

約数の個数: 16

約数和(自身を含む): 139131360

約数和(自身を除く): 52452465

約数列:

[1, 3, 5, 15, 317, 951, 1585, 4755, 18229, 54687, 91145, 273435, 5778593, 17335779, 28892965, 86678895]

約数ペア:

[(1, 86678895), (3, 28892965), (5, 17335779), (15, 5778593), (317, 273435), (951, 91145), (1585, 54687), (4755, 18229)]