122742145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{22709}}^1$

素因数の和:22784

約数の個数: 16

約数和(自身を含む): 156971520

約数和(自身を除く): 34229375

約数列:

[1, 5, 23, 47, 115, 235, 1081, 5405, 22709, 113545, 522307, 1067323, 2611535, 5336615, 24548429, 122742145]

約数ペア:

[(1, 122742145), (5, 24548429), (23, 5336615), (47, 2611535), (115, 1067323), (235, 522307), (1081, 113545), (5405, 22709)]