22665805

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{349}}^1\times {\mathrm{419}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 28224000

約数和(自身を除く): 5558195

約数列:

[1, 5, 31, 155, 349, 419, 1745, 2095, 10819, 12989, 54095, 64945, 146231, 731155, 4533161, 22665805]

約数ペア:

[(1, 22665805), (5, 4533161), (31, 731155), (155, 146231), (349, 64945), (419, 54095), (1745, 12989), (2095, 10819)]