3388645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1409}}^1$

素因数の和:1464

約数の個数: 16

約数和(自身を含む): 4500720

約数和(自身を除く): 1112075

約数列:

[1, 5, 13, 37, 65, 185, 481, 1409, 2405, 7045, 18317, 52133, 91585, 260665, 677729, 3388645]

約数ペア:

[(1, 3388645), (5, 677729), (13, 260665), (37, 91585), (65, 52133), (185, 18317), (481, 7045), (1409, 2405)]