15274665

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{48491}}^1$

素因数の和:48509

約数の個数: 24

約数和(自身を含む): 30259008

約数和(自身を除く): 14984343

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 48491, 145473, 242455, 339437, 436419, 727365, 1018311, 1697185, 2182095, 3054933, 5091555, 15274665]

約数ペア:

[(1, 15274665), (3, 5091555), (5, 3054933), (7, 2182095), (9, 1697185), (15, 1018311), (21, 727365), (35, 436419), (45, 339437), (63, 242455), (105, 145473), (315, 48491)]