1330597582105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{12721}}^1\times {\mathrm{65579}}^1$

素因数の和:78345

約数の個数: 32

約数和(自身を含む): 1802106921600

約数和(自身を除く): 471509339495

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 12721, 63605, 65579, 139931, 327895, 368909, 699655, 721369, 1844545, 1901791, 3606845, 4057999, 9508955, 20289995, 20919701, 104598505, 834230459, 4171152295, 9176535049, 24192683311, 45882675245, 120963416555, 266119516421, 1330597582105]

約数ペア:

[(1, 1330597582105), (5, 266119516421), (11, 120963416555), (29, 45882675245), (55, 24192683311), (145, 9176535049), (319, 4171152295), (1595, 834230459), (12721, 104598505), (63605, 20919701), (65579, 20289995), (139931, 9508955), (327895, 4057999), (368909, 3606845), (699655, 1901791), (721369, 1844545)]