5481855

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2833}}^1$

素因数の和:2887

約数の個数: 24

約数和(自身を含む): 9726288

約数和(自身を除く): 4244433

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 2833, 8499, 14165, 25497, 42495, 121819, 127485, 365457, 609095, 1096371, 1827285, 5481855]

約数ペア:

[(1, 5481855), (3, 1827285), (5, 1096371), (9, 609095), (15, 365457), (43, 127485), (45, 121819), (129, 42495), (215, 25497), (387, 14165), (645, 8499), (1935, 2833)]