28526715

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{30187}}^1$

素因数の和:30208

約数の個数: 32

約数和(自身を含む): 57960960

約数和(自身を除く): 29434245

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 30187, 90561, 150935, 211309, 271683, 452805, 633927, 815049, 1056545, 1358415, 1901781, 3169635, 4075245, 5705343, 9508905, 28526715]

約数ペア:

[(1, 28526715), (3, 9508905), (5, 5705343), (7, 4075245), (9, 3169635), (15, 1901781), (21, 1358415), (27, 1056545), (35, 815049), (45, 633927), (63, 452805), (105, 271683), (135, 211309), (189, 150935), (315, 90561), (945, 30187)]