42901815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260011}}^1$

素因数の和:260030

約数の個数: 16

約数和(自身を含む): 74883456

約数和(自身を除く): 31981641

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 260011, 780033, 1300055, 2860121, 3900165, 8580363, 14300605, 42901815]

約数ペア:

[(1, 42901815), (3, 14300605), (5, 8580363), (11, 3900165), (15, 2860121), (33, 1300055), (55, 780033), (165, 260011)]