13148775

素因数分解:

$3^2\times 5^2\times {\mathrm{58439}}^1$

素因数の和:58455

約数の個数: 18

約数和(自身を含む): 23551320

約数和(自身を除く): 10402545

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 58439, 175317, 292195, 525951, 876585, 1460975, 2629755, 4382925, 13148775]

約数ペア:

[(1, 13148775), (3, 4382925), (5, 2629755), (9, 1460975), (15, 876585), (25, 525951), (45, 292195), (75, 175317), (225, 58439)]