149260045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{15161}}^1$

素因数の和:15356

約数の個数: 16

約数和(自身を含む): 196499520

約数和(自身を除く): 47239475

約数列:

[1, 5, 11, 55, 179, 895, 1969, 9845, 15161, 75805, 166771, 833855, 2713819, 13569095, 29852009, 149260045]

約数ペア:

[(1, 149260045), (5, 29852009), (11, 13569095), (55, 2713819), (179, 833855), (895, 166771), (1969, 75805), (9845, 15161)]