9912045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4621}}^1$

素因数の和:4653

約数の個数: 32

約数和(自身を含む): 18635904

約数和(自身を除く): 8723859

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 4621, 13863, 23105, 50831, 60073, 69315, 152493, 180219, 254155, 300365, 660803, 762465, 901095, 1982409, 3304015, 9912045]

約数ペア:

[(1, 9912045), (3, 3304015), (5, 1982409), (11, 901095), (13, 762465), (15, 660803), (33, 300365), (39, 254155), (55, 180219), (65, 152493), (143, 69315), (165, 60073), (195, 50831), (429, 23105), (715, 13863), (2145, 4621)]