42395315

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{431}}^1$

素因数の和:730

約数の個数: 16

約数和(自身を含む): 51757056

約数和(自身を除く): 9361741

約数列:

[1, 5, 103, 191, 431, 515, 955, 2155, 19673, 44393, 82321, 98365, 221965, 411605, 8479063, 42395315]

約数ペア:

[(1, 42395315), (5, 8479063), (103, 411605), (191, 221965), (431, 98365), (515, 82321), (955, 44393), (2155, 19673)]