1120025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{631}}^1$

素因数の和:712

約数の個数: 12

約数和(自身を含む): 1410624

約数和(自身を除く): 290599

約数列:

[1, 5, 25, 71, 355, 631, 1775, 3155, 15775, 44801, 224005, 1120025]

約数ペア:

[(1, 1120025), (5, 224005), (25, 44801), (71, 15775), (355, 3155), (631, 1775)]