13394565

素因数分解:

$3^4\times 5^1\times {\mathrm{33073}}^1$

素因数の和:33090

約数の個数: 20

約数和(自身を含む): 24011724

約数和(自身を除く): 10617159

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 33073, 99219, 165365, 297657, 496095, 892971, 1488285, 2678913, 4464855, 13394565]

約数ペア:

[(1, 13394565), (3, 4464855), (5, 2678913), (9, 1488285), (15, 892971), (27, 496095), (45, 297657), (81, 165365), (135, 99219), (405, 33073)]