7138601225

素因数分解:

$5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{994927}}^1$

素因数の和:994985

約数の個数: 24

約数和(自身を含む): 10363170048

約数和(自身を除く): 3224568823

約数列:

[1, 5, 7, 25, 35, 41, 175, 205, 287, 1025, 1435, 7175, 994927, 4974635, 6964489, 24873175, 34822445, 40792007, 174112225, 203960035, 285544049, 1019800175, 1427720245, 7138601225]

約数ペア:

[(1, 7138601225), (5, 1427720245), (7, 1019800175), (25, 285544049), (35, 203960035), (41, 174112225), (175, 40792007), (205, 34822445), (287, 24873175), (1025, 6964489), (1435, 4974635), (7175, 994927)]