12608895

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64661}}^1$

素因数の和:64682

約数の個数: 16

約数和(自身を含む): 21726432

約数和(自身を除く): 9117537

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 64661, 193983, 323305, 840593, 969915, 2521779, 4202965, 12608895]

約数ペア:

[(1, 12608895), (3, 4202965), (5, 2521779), (13, 969915), (15, 840593), (39, 323305), (65, 193983), (195, 64661)]