12461565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{11701}}^1$

素因数の和:11780

約数の個数: 16

約数和(自身を含む): 20221056

約数和(自身を除く): 7759491

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 11701, 35103, 58505, 175515, 830771, 2492313, 4153855, 12461565]

約数ペア:

[(1, 12461565), (3, 4153855), (5, 2492313), (15, 830771), (71, 175515), (213, 58505), (355, 35103), (1065, 11701)]