57542365

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^2\times {\mathrm{241}}^1$

素因数の和:369

約数の個数: 24

約数和(自身を含む): 74827368

約数和(自身を除く): 17285003

約数列:

[1, 5, 17, 53, 85, 241, 265, 901, 1205, 2809, 4097, 4505, 12773, 14045, 20485, 47753, 63865, 217141, 238765, 676969, 1085705, 3384845, 11508473, 57542365]

約数ペア:

[(1, 57542365), (5, 11508473), (17, 3384845), (53, 1085705), (85, 676969), (241, 238765), (265, 217141), (901, 63865), (1205, 47753), (2809, 20485), (4097, 14045), (4505, 12773)]