8156205

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{859}}^1$

素因数の和:1081

約数の個数: 24

約数和(自身を含む): 14220960

約数和(自身を除く): 6064755

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 859, 1055, 1899, 2577, 3165, 4295, 7731, 9495, 12885, 38655, 181249, 543747, 906245, 1631241, 2718735, 8156205]

約数ペア:

[(1, 8156205), (3, 2718735), (5, 1631241), (9, 906245), (15, 543747), (45, 181249), (211, 38655), (633, 12885), (859, 9495), (1055, 7731), (1899, 4295), (2577, 3165)]