57380415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131909}}^1$

素因数の和:131946

約数の個数: 16

約数和(自身を含む): 94975200

約数和(自身を除く): 37594785

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 131909, 395727, 659545, 1978635, 3825361, 11476083, 19126805, 57380415]

約数ペア:

[(1, 57380415), (3, 19126805), (5, 11476083), (15, 3825361), (29, 1978635), (87, 659545), (145, 395727), (435, 131909)]