84457885

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{3581}}^1$

素因数の和:3728

約数の個数: 16

約数和(自身を含む): 104451120

約数和(自身を除く): 19993235

約数列:

[1, 5, 53, 89, 265, 445, 3581, 4717, 17905, 23585, 189793, 318709, 948965, 1593545, 16891577, 84457885]

約数ペア:

[(1, 84457885), (5, 16891577), (53, 1593545), (89, 948965), (265, 318709), (445, 189793), (3581, 23585), (4717, 17905)]