98478815

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4447}}^1$

素因数の和:4598

約数の個数: 16

約数和(自身を含む): 122124288

約数和(自身を除く): 23645473

約数列:

[1, 5, 43, 103, 215, 515, 4429, 4447, 22145, 22235, 191221, 458041, 956105, 2290205, 19695763, 98478815]

約数ペア:

[(1, 98478815), (5, 19695763), (43, 2290205), (103, 956105), (215, 458041), (515, 191221), (4429, 22235), (4447, 22145)]