1336545

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4243}}^1$

素因数の和:4261

約数の個数: 24

約数和(自身を含む): 2648256

約数和(自身を除く): 1311711

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4243, 12729, 21215, 29701, 38187, 63645, 89103, 148505, 190935, 267309, 445515, 1336545]

約数ペア:

[(1, 1336545), (3, 445515), (5, 267309), (7, 190935), (9, 148505), (15, 89103), (21, 63645), (35, 38187), (45, 29701), (63, 21215), (105, 12729), (315, 4243)]