88631995

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{4909}}^1$

素因数の和:5094

約数の個数: 16

約数和(自身を含む): 111712320

約数和(自身を除く): 23080325

約数列:

[1, 5, 23, 115, 157, 785, 3611, 4909, 18055, 24545, 112907, 564535, 770713, 3853565, 17726399, 88631995]

約数ペア:

[(1, 88631995), (5, 17726399), (23, 3853565), (115, 770713), (157, 564535), (785, 112907), (3611, 24545), (4909, 18055)]