31772025

素因数分解:

$3^2\times 5^2\times {\mathrm{141209}}^1$

素因数の和:141225

約数の個数: 18

約数和(自身を含む): 56907630

約数和(自身を除く): 25135605

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 141209, 423627, 706045, 1270881, 2118135, 3530225, 6354405, 10590675, 31772025]

約数ペア:

[(1, 31772025), (3, 10590675), (5, 6354405), (9, 3530225), (15, 2118135), (25, 1270881), (45, 706045), (75, 423627), (225, 141209)]