90120995

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{2083}}^1$

素因数の和:2614

約数の個数: 16

約数和(自身を含む): 114786720

約数和(自身を除く): 24665725

約数列:

[1, 5, 17, 85, 509, 2083, 2545, 8653, 10415, 35411, 43265, 177055, 1060247, 5301235, 18024199, 90120995]

約数ペア:

[(1, 90120995), (5, 18024199), (17, 5301235), (85, 1060247), (509, 177055), (2083, 43265), (2545, 35411), (8653, 10415)]