30506325

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{13121}}^1$

素因数の和:13165

約数の個数: 24

約数和(自身を含む): 52068096

約数和(自身を除く): 21561771

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 775, 2325, 13121, 39363, 65605, 196815, 328025, 406751, 984075, 1220253, 2033755, 6101265, 10168775, 30506325]

約数ペア:

[(1, 30506325), (3, 10168775), (5, 6101265), (15, 2033755), (25, 1220253), (31, 984075), (75, 406751), (93, 328025), (155, 196815), (465, 65605), (775, 39363), (2325, 13121)]