64528665

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{30949}}^1$

素因数の和:31096

約数の個数: 16

約数和(自身を含む): 103992000

約数和(自身を除く): 39463335

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 30949, 92847, 154745, 464235, 4301911, 12905733, 21509555, 64528665]

約数ペア:

[(1, 64528665), (3, 21509555), (5, 12905733), (15, 4301911), (139, 464235), (417, 154745), (695, 92847), (2085, 30949)]