38727745

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{48109}}^1$

素因数の和:48144

約数の個数: 16

約数和(自身を含む): 55422720

約数和(自身を除く): 16694975

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 48109, 240545, 336763, 1106507, 1683815, 5532535, 7745549, 38727745]

約数ペア:

[(1, 38727745), (5, 7745549), (7, 5532535), (23, 1683815), (35, 1106507), (115, 336763), (161, 240545), (805, 48109)]