290437445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{5701}}^1$

素因数の和:6172

約数の個数: 16

約数和(自身を含む): 364563072

約数和(自身を除く): 74125627

約数列:

[1, 5, 23, 115, 443, 2215, 5701, 10189, 28505, 50945, 131123, 655615, 2525543, 12627715, 58087489, 290437445]

約数ペア:

[(1, 290437445), (5, 58087489), (23, 12627715), (115, 2525543), (443, 655615), (2215, 131123), (5701, 50945), (10189, 28505)]