127974165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{775601}}^1$

素因数の和:775620

約数の個数: 16

約数和(自身を含む): 223373376

約数和(自身を除く): 95399211

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 775601, 2326803, 3878005, 8531611, 11634015, 25594833, 42658055, 127974165]

約数ペア:

[(1, 127974165), (3, 42658055), (5, 25594833), (11, 11634015), (15, 8531611), (33, 3878005), (55, 2326803), (165, 775601)]