56971485

素因数分解:

$3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1063}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 101633280

約数和(自身を除く): 44661795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 397, 1063, 1191, 1985, 3189, 3573, 5315, 5955, 9567, 10719, 15945, 17865, 28701, 47835, 53595, 143505, 422011, 1266033, 2110055, 3798099, 6330165, 11394297, 18990495, 56971485]

約数ペア:

[(1, 56971485), (3, 18990495), (5, 11394297), (9, 6330165), (15, 3798099), (27, 2110055), (45, 1266033), (135, 422011), (397, 143505), (1063, 53595), (1191, 47835), (1985, 28701), (3189, 17865), (3573, 15945), (5315, 10719), (5955, 9567)]