1027755

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:368

約数の個数: 32

約数和(自身を含む): 1912320

約数和(自身を除く): 884565

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 331, 345, 621, 993, 1035, 1655, 2979, 3105, 4965, 7613, 8937, 14895, 22839, 38065, 44685, 68517, 114195, 205551, 342585, 1027755]

約数ペア:

[(1, 1027755), (3, 342585), (5, 205551), (9, 114195), (15, 68517), (23, 44685), (27, 38065), (45, 22839), (69, 14895), (115, 8937), (135, 7613), (207, 4965), (331, 3105), (345, 2979), (621, 1655), (993, 1035)]