8473025

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 18

約数和(自身を含む): 11552646

約数和(自身を除く): 3079621

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 2801, 3025, 14005, 30811, 70025, 154055, 338921, 770275, 1694605, 8473025]

約数ペア:

[(1, 8473025), (5, 1694605), (11, 770275), (25, 338921), (55, 154055), (121, 70025), (275, 30811), (605, 14005), (2801, 3025)]