809268105

素因数分解:

$3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1\times {\mathrm{691}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 1307381760

約数和(自身を除く): 498113655

約数列:

[1, 3, 5, 15, 163, 479, 489, 691, 815, 1437, 2073, 2395, 2445, 3455, 7185, 10365, 78077, 112633, 234231, 330989, 337899, 390385, 563165, 992967, 1171155, 1654945, 1689495, 4964835, 53951207, 161853621, 269756035, 809268105]

約数ペア:

[(1, 809268105), (3, 269756035), (5, 161853621), (15, 53951207), (163, 4964835), (479, 1689495), (489, 1654945), (691, 1171155), (815, 992967), (1437, 563165), (2073, 390385), (2395, 337899), (2445, 330989), (3455, 234231), (7185, 112633), (10365, 78077)]