2815775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:175

約数の個数: 24

約数和(自身を含む): 3749760

約数和(自身を除く): 933985

約数列:

[1, 5, 23, 25, 59, 83, 115, 295, 415, 575, 1357, 1475, 1909, 2075, 4897, 6785, 9545, 24485, 33925, 47725, 112631, 122425, 563155, 2815775]

約数ペア:

[(1, 2815775), (5, 563155), (23, 122425), (25, 112631), (59, 47725), (83, 33925), (115, 24485), (295, 9545), (415, 6785), (575, 4897), (1357, 2075), (1475, 1909)]