15296715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{16187}}^1$

素因数の和:16208

約数の個数: 32

約数和(自身を含む): 31080960

約数和(自身を除く): 15784245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 16187, 48561, 80935, 113309, 145683, 242805, 339927, 437049, 566545, 728415, 1019781, 1699635, 2185245, 3059343, 5098905, 15296715]

約数ペア:

[(1, 15296715), (3, 5098905), (5, 3059343), (7, 2185245), (9, 1699635), (15, 1019781), (21, 728415), (27, 566545), (35, 437049), (45, 339927), (63, 242805), (105, 145683), (135, 113309), (189, 80935), (315, 48561), (945, 16187)]