797661505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{408011}}^1$

素因数の和:408056

約数の個数: 16

約数和(自身を含む): 1057567104

約数和(自身を除く): 259905599

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 408011, 2040055, 6936187, 9384253, 34680935, 46921265, 159532301, 797661505]

約数ペア:

[(1, 797661505), (5, 159532301), (17, 46921265), (23, 34680935), (85, 9384253), (115, 6936187), (391, 2040055), (1955, 408011)]