42907755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{260047}}^1$

素因数の和:260066

約数の個数: 16

約数和(自身を含む): 74893824

約数和(自身を除く): 31986069

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 260047, 780141, 1300235, 2860517, 3900705, 8581551, 14302585, 42907755]

約数ペア:

[(1, 42907755), (3, 14302585), (5, 8581551), (11, 3900705), (15, 2860517), (33, 1300235), (55, 780141), (165, 260047)]