9115475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 11999232

約数和(自身を除く): 2883757

約数列:

[1, 5, 23, 25, 83, 115, 191, 415, 575, 955, 1909, 2075, 4393, 4775, 9545, 15853, 21965, 47725, 79265, 109825, 364619, 396325, 1823095, 9115475]

約数ペア:

[(1, 9115475), (5, 1823095), (23, 396325), (25, 364619), (83, 109825), (115, 79265), (191, 47725), (415, 21965), (575, 15853), (955, 9545), (1909, 4775), (2075, 4393)]