15375627

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:439

約数の個数: 24

約数和(自身を含む): 22923264

約数和(自身を除く): 7547637

約数列:

[1, 3, 9, 47, 141, 163, 223, 423, 489, 669, 1467, 2007, 7661, 10481, 22983, 31443, 36349, 68949, 94329, 109047, 327141, 1708403, 5125209, 15375627]

約数ペア:

[(1, 15375627), (3, 5125209), (9, 1708403), (47, 327141), (141, 109047), (163, 94329), (223, 68949), (423, 36349), (489, 31443), (669, 22983), (1467, 10481), (2007, 7661)]