77941705

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{1489}}^1$

素因数の和:1561

約数の個数: 24

約数和(自身を含む): 102184200

約数和(自身を除く): 24242495

約数列:

[1, 5, 19, 29, 95, 145, 361, 551, 1489, 1805, 2755, 7445, 10469, 28291, 43181, 52345, 141455, 215905, 537529, 820439, 2687645, 4102195, 15588341, 77941705]

約数ペア:

[(1, 77941705), (5, 15588341), (19, 4102195), (29, 2687645), (95, 820439), (145, 537529), (361, 215905), (551, 141455), (1489, 52345), (1805, 43181), (2755, 28291), (7445, 10469)]