57553605

素因数分解:

$3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1621}}^1$

素因数の和:1898

約数の個数: 32

約数和(自身を含む): 102769920

約数和(自身を除く): 45216315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 263, 789, 1315, 1621, 2367, 3945, 4863, 7101, 8105, 11835, 14589, 24315, 35505, 43767, 72945, 218835, 426323, 1278969, 2131615, 3836907, 6394845, 11510721, 19184535, 57553605]

約数ペア:

[(1, 57553605), (3, 19184535), (5, 11510721), (9, 6394845), (15, 3836907), (27, 2131615), (45, 1278969), (135, 426323), (263, 218835), (789, 72945), (1315, 43767), (1621, 35505), (2367, 24315), (3945, 14589), (4863, 11835), (7101, 8105)]