1177025

素因数分解:

$5^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:145

約数の個数: 18

約数和(自身を含む): 1542870

約数和(自身を除く): 365845

約数列:

[1, 5, 23, 25, 89, 115, 445, 529, 575, 2047, 2225, 2645, 10235, 13225, 47081, 51175, 235405, 1177025]

約数ペア:

[(1, 1177025), (5, 235405), (23, 51175), (25, 47081), (89, 13225), (115, 10235), (445, 2645), (529, 2225), (575, 2047)]