68409935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 27390385

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 1319, 2255, 4715, 6595, 10373, 14509, 30337, 51865, 54079, 72545, 151685, 270395, 333707, 594869, 1243817, 1668535, 2974345, 6219085, 13681987, 68409935]

約数ペア:

[(1, 68409935), (5, 13681987), (11, 6219085), (23, 2974345), (41, 1668535), (55, 1243817), (115, 594869), (205, 333707), (253, 270395), (451, 151685), (943, 72545), (1265, 54079), (1319, 51865), (2255, 30337), (4715, 14509), (6595, 10373)]