13386728475

素因数分解:

$3^2\times 5^2\times {\mathrm{59496571}}^1$

素因数の和:59496587

約数の個数: 18

約数和(自身を含む): 23977118516

約数和(自身を除く): 10590390041

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 59496571, 178489713, 297482855, 535469139, 892448565, 1487414275, 2677345695, 4462242825, 13386728475]

約数ペア:

[(1, 13386728475), (3, 4462242825), (5, 2677345695), (9, 1487414275), (15, 892448565), (25, 535469139), (45, 297482855), (75, 178489713), (225, 59496571)]