23747705

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{439}}^1$

素因数の和:824

約数の個数: 16

約数和(自身を含む): 29568000

約数和(自身を除く): 5820295

約数列:

[1, 5, 31, 155, 349, 439, 1745, 2195, 10819, 13609, 54095, 68045, 153211, 766055, 4749541, 23747705]

約数ペア:

[(1, 23747705), (5, 4749541), (31, 766055), (155, 153211), (349, 68045), (439, 54095), (1745, 13609), (2195, 10819)]