65245825

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 84958848

約数和(自身を除く): 19713023

約数列:

[1, 5, 23, 25, 115, 233, 487, 575, 1165, 2435, 5359, 5825, 11201, 12175, 26795, 56005, 113471, 133975, 280025, 567355, 2609833, 2836775, 13049165, 65245825]

約数ペア:

[(1, 65245825), (5, 13049165), (23, 2836775), (25, 2609833), (115, 567355), (233, 280025), (487, 133975), (575, 113471), (1165, 56005), (2435, 26795), (5359, 12175), (5825, 11201)]