207907725

素因数分解:

$3^1\times 5^2\times {\mathrm{1327}}^1\times {\mathrm{2089}}^1$

素因数の和:3429

約数の個数: 24

約数和(自身を含む): 344164480

約数和(自身を除く): 136256755

約数列:

[1, 3, 5, 15, 25, 75, 1327, 2089, 3981, 6267, 6635, 10445, 19905, 31335, 33175, 52225, 99525, 156675, 2772103, 8316309, 13860515, 41581545, 69302575, 207907725]

約数ペア:

[(1, 207907725), (3, 69302575), (5, 41581545), (15, 13860515), (25, 8316309), (75, 2772103), (1327, 156675), (2089, 99525), (3981, 52225), (6267, 33175), (6635, 31335), (10445, 19905)]