4774025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 6428160

約数和(自身を除く): 1654135

約数列:

[1, 5, 17, 25, 47, 85, 235, 239, 425, 799, 1175, 1195, 3995, 4063, 5975, 11233, 19975, 20315, 56165, 101575, 190961, 280825, 954805, 4774025]

約数ペア:

[(1, 4774025), (5, 954805), (17, 280825), (25, 190961), (47, 101575), (85, 56165), (235, 20315), (239, 19975), (425, 11233), (799, 5975), (1175, 4063), (1195, 3995)]