80846225

素因数分解:

$5^2\times {\mathrm{59}}^2\times {\mathrm{929}}^1$

素因数の和:1057

約数の個数: 18

約数和(自身を含む): 102087030

約数和(自身を除く): 21240805

約数列:

[1, 5, 25, 59, 295, 929, 1475, 3481, 4645, 17405, 23225, 54811, 87025, 274055, 1370275, 3233849, 16169245, 80846225]

約数ペア:

[(1, 80846225), (5, 16169245), (25, 3233849), (59, 1370275), (295, 274055), (929, 87025), (1475, 54811), (3481, 23225), (4645, 17405)]