22125915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{70241}}^1$

素因数の和:70259

約数の個数: 24

約数和(自身を含む): 43831008

約数和(自身を除く): 21705093

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 70241, 210723, 351205, 491687, 632169, 1053615, 1475061, 2458435, 3160845, 4425183, 7375305, 22125915]

約数ペア:

[(1, 22125915), (3, 7375305), (5, 4425183), (7, 3160845), (9, 2458435), (15, 1475061), (21, 1053615), (35, 632169), (45, 491687), (63, 351205), (105, 210723), (315, 70241)]