13533415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 19998720

約数和(自身を除く): 6465305

約数列:

[1, 5, 7, 19, 35, 47, 95, 133, 235, 329, 433, 665, 893, 1645, 2165, 3031, 4465, 6251, 8227, 15155, 20351, 31255, 41135, 57589, 101755, 142457, 287945, 386669, 712285, 1933345, 2706683, 13533415]

約数ペア:

[(1, 13533415), (5, 2706683), (7, 1933345), (19, 712285), (35, 386669), (47, 287945), (95, 142457), (133, 101755), (235, 57589), (329, 41135), (433, 31255), (665, 20351), (893, 15155), (1645, 8227), (2165, 6251), (3031, 4465)]