47161665

素因数分解:

$3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{4967}}^1$

素因数の和:5189

約数の個数: 24

約数和(自身を含む): 82150848

約数和(自身を除く): 34989183

約数列:

[1, 3, 5, 9, 15, 45, 211, 633, 1055, 1899, 3165, 4967, 9495, 14901, 24835, 44703, 74505, 223515, 1048037, 3144111, 5240185, 9432333, 15720555, 47161665]

約数ペア:

[(1, 47161665), (3, 15720555), (5, 9432333), (9, 5240185), (15, 3144111), (45, 1048037), (211, 223515), (633, 74505), (1055, 44703), (1899, 24835), (3165, 14901), (4967, 9495)]