99698905

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{23431}}^1$

素因数の和:23496

約数の個数: 16

約数和(自身を含む): 128219904

約数和(自身を除く): 28520999

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 23431, 117155, 538913, 866947, 2694565, 4334735, 19939781, 99698905]

約数ペア:

[(1, 99698905), (5, 19939781), (23, 4334735), (37, 2694565), (115, 866947), (185, 538913), (851, 117155), (4255, 23431)]