1040883615

素因数分解:

$3^4\times 5^1\times {\mathrm{2570083}}^1$

素因数の和:2570100

約数の個数: 20

約数和(自身を含む): 1865880984

約数和(自身を除く): 824997369

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 2570083, 7710249, 12850415, 23130747, 38551245, 69392241, 115653735, 208176723, 346961205, 1040883615]

約数ペア:

[(1, 1040883615), (3, 346961205), (5, 208176723), (9, 115653735), (15, 69392241), (27, 38551245), (45, 23130747), (81, 12850415), (135, 7710249), (405, 2570083)]