1956725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 2624832

約数和(自身を除く): 668107

約数列:

[1, 5, 23, 25, 41, 83, 115, 205, 415, 575, 943, 1025, 1909, 2075, 3403, 4715, 9545, 17015, 23575, 47725, 78269, 85075, 391345, 1956725]

約数ペア:

[(1, 1956725), (5, 391345), (23, 85075), (25, 78269), (41, 47725), (83, 23575), (115, 17015), (205, 9545), (415, 4715), (575, 3403), (943, 2075), (1025, 1909)]