8155485

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1$

素因数の和:1579

約数の個数: 40

約数和(自身を含む): 15754200

約数和(自身を除く): 7598715

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 135, 195, 351, 405, 585, 1053, 1549, 1755, 4647, 5265, 7745, 13941, 20137, 23235, 41823, 60411, 69705, 100685, 125469, 181233, 209115, 302055, 543699, 627345, 906165, 1631097, 2718495, 8155485]

約数ペア:

[(1, 8155485), (3, 2718495), (5, 1631097), (9, 906165), (13, 627345), (15, 543699), (27, 302055), (39, 209115), (45, 181233), (65, 125469), (81, 100685), (117, 69705), (135, 60411), (195, 41823), (351, 23235), (405, 20137), (585, 13941), (1053, 7745), (1549, 5265), (1755, 4647)]