85226715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{90187}}^1$

素因数の和:90208

約数の個数: 32

約数和(自身を含む): 173160960

約数和(自身を除く): 87934245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 90187, 270561, 450935, 631309, 811683, 1352805, 1893927, 2435049, 3156545, 4058415, 5681781, 9469635, 12175245, 17045343, 28408905, 85226715]

約数ペア:

[(1, 85226715), (3, 28408905), (5, 17045343), (7, 12175245), (9, 9469635), (15, 5681781), (21, 4058415), (27, 3156545), (35, 2435049), (45, 1893927), (63, 1352805), (105, 811683), (135, 631309), (189, 450935), (315, 270561), (945, 90187)]