8542775

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 11249280

約数和(自身を除く): 2706505

約数列:

[1, 5, 23, 25, 83, 115, 179, 415, 575, 895, 1909, 2075, 4117, 4475, 9545, 14857, 20585, 47725, 74285, 102925, 341711, 371425, 1708555, 8542775]

約数ペア:

[(1, 8542775), (5, 1708555), (23, 371425), (25, 341711), (83, 102925), (115, 74285), (179, 47725), (415, 20585), (575, 14857), (895, 9545), (1909, 4475), (2075, 4117)]