115575397775

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{51943999}}^1$

素因数の和:51944098

約数の個数: 12

約数和(自身を含む): 144923760000

約数和(自身を除く): 29348362225

約数列:

[1, 5, 25, 89, 445, 2225, 51943999, 259719995, 1298599975, 4623015911, 23115079555, 115575397775]

約数ペア:

[(1, 115575397775), (5, 23115079555), (25, 4623015911), (89, 1298599975), (445, 259719995), (2225, 51943999)]