1330458615

素因数分解:

$3^4\times 5^1\times {\mathrm{3285083}}^1$

素因数の和:3285100

約数の個数: 20

約数和(自身を含む): 2384970984

約数和(自身を除く): 1054512369

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 3285083, 9855249, 16425415, 29565747, 49276245, 88697241, 147828735, 266091723, 443486205, 1330458615]

約数ペア:

[(1, 1330458615), (3, 443486205), (5, 266091723), (9, 147828735), (15, 88697241), (27, 49276245), (45, 29565747), (81, 16425415), (135, 9855249), (405, 3285083)]