13643145

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2213}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 23831496

約数和(自身を除く): 10188351

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 2213, 6165, 6639, 11065, 19917, 33195, 99585, 303181, 909543, 1515905, 2728629, 4547715, 13643145]

約数ペア:

[(1, 13643145), (3, 4547715), (5, 2728629), (9, 1515905), (15, 909543), (45, 303181), (137, 99585), (411, 33195), (685, 19917), (1233, 11065), (2055, 6639), (2213, 6165)]