57728415

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{132709}}^1$

素因数の和:132746

約数の個数: 16

約数和(自身を含む): 95551200

約数和(自身を除く): 37822785

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 132709, 398127, 663545, 1990635, 3848561, 11545683, 19242805, 57728415]

約数ペア:

[(1, 57728415), (3, 19242805), (5, 11545683), (15, 3848561), (29, 1990635), (87, 663545), (145, 398127), (435, 132709)]