57272075

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3943}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 82161408

約数和(自身を除く): 24889333

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 2075, 2905, 3943, 14525, 19715, 27601, 98575, 138005, 327269, 690025, 1636345, 2290883, 8181725, 11454415, 57272075]

約数ペア:

[(1, 57272075), (5, 11454415), (7, 8181725), (25, 2290883), (35, 1636345), (83, 690025), (175, 327269), (415, 138005), (581, 98575), (2075, 27601), (2905, 19715), (3943, 14525)]