4080640035

素因数分解:

$3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{665141}}^1$

素因数の和:665558

約数の個数: 16

約数和(自身を含む): 6544997280

約数和(自身を除く): 2464357245

約数列:

[1, 3, 5, 15, 409, 1227, 2045, 6135, 665141, 1995423, 3325705, 9977115, 272042669, 816128007, 1360213345, 4080640035]

約数ペア:

[(1, 4080640035), (3, 1360213345), (5, 816128007), (15, 272042669), (409, 9977115), (1227, 3325705), (2045, 1995423), (6135, 665141)]