15305256

素因数分解:

$2^3\times 3^2\times {\mathrm{212573}}^1$

素因数の和:212585

約数の個数: 24

約数和(自身を含む): 41451930

約数和(自身を除く): 26146674

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 212573, 425146, 637719, 850292, 1275438, 1700584, 1913157, 2550876, 3826314, 5101752, 7652628, 15305256]

約数ペア:

[(1, 15305256), (2, 7652628), (3, 5101752), (4, 3826314), (6, 2550876), (8, 1913157), (9, 1700584), (12, 1275438), (18, 850292), (24, 637719), (36, 425146), (72, 212573)]