1330251839995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3187}}^1\times {\mathrm{377737}}^1$

素因数の和:380959

約数の個数: 32

約数和(自身を含む): 1820793860928

約数和(自身を除く): 490542020933

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3187, 15935, 41431, 54179, 207155, 270895, 377737, 704327, 1888685, 3521635, 4910581, 6421529, 24552905, 32107645, 83479877, 417399385, 1203847819, 6019239095, 15650021647, 20465412923, 78250108235, 102327064615, 266050367999, 1330251839995]

約数ペア:

[(1, 1330251839995), (5, 266050367999), (13, 102327064615), (17, 78250108235), (65, 20465412923), (85, 15650021647), (221, 6019239095), (1105, 1203847819), (3187, 417399385), (15935, 83479877), (41431, 32107645), (54179, 24552905), (207155, 6421529), (270895, 4910581), (377737, 3521635), (704327, 1888685)]