11311975

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 24

約数和(自身を含む): 14856192

約数和(自身を除く): 3544217

約数列:

[1, 5, 23, 25, 103, 115, 191, 515, 575, 955, 2369, 2575, 4393, 4775, 11845, 19673, 21965, 59225, 98365, 109825, 452479, 491825, 2262395, 11311975]

約数ペア:

[(1, 11311975), (5, 2262395), (23, 491825), (25, 452479), (103, 109825), (115, 98365), (191, 59225), (515, 21965), (575, 19673), (955, 11845), (2369, 4775), (2575, 4393)]