12090045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1625

約数の個数: 32

約数和(自身を含む): 21565440

約数和(自身を除く): 9475395

約数列:

[1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 1559, 2585, 4677, 7755, 7795, 17149, 23385, 51447, 73273, 85745, 219819, 257235, 366365, 806003, 1099095, 2418009, 4030015, 12090045]

約数ペア:

[(1, 12090045), (3, 4030015), (5, 2418009), (11, 1099095), (15, 806003), (33, 366365), (47, 257235), (55, 219819), (141, 85745), (165, 73273), (235, 51447), (517, 23385), (705, 17149), (1551, 7795), (1559, 7755), (2585, 4677)]