40245315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243911}}^1$

素因数の和:243930

約数の個数: 16

約数和(自身を含む): 70246656

約数和(自身を除く): 30001341

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 243911, 731733, 1219555, 2683021, 3658665, 8049063, 13415105, 40245315]

約数ペア:

[(1, 40245315), (3, 13415105), (5, 8049063), (11, 3658665), (15, 2683021), (33, 1219555), (55, 731733), (165, 243911)]