89946445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{21139}}^1$

素因数の和:21204

約数の個数: 16

約数和(自身を含む): 115678080

約数和(自身を除く): 25731635

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 21139, 105695, 486197, 782143, 2430985, 3910715, 17989289, 89946445]

約数ペア:

[(1, 89946445), (5, 17989289), (23, 3910715), (37, 2430985), (115, 782143), (185, 486197), (851, 105695), (4255, 21139)]