2180403885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{36007}}^1$

素因数の和:36393

約数の個数: 32

約数和(自身を含む): 3816271872

約数和(自身を除く): 1635867987

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 367, 1101, 1835, 4037, 5505, 12111, 20185, 36007, 60555, 108021, 180035, 396077, 540105, 1188231, 1980385, 5941155, 13214569, 39643707, 66072845, 145360259, 198218535, 436080777, 726801295, 2180403885]

約数ペア:

[(1, 2180403885), (3, 726801295), (5, 436080777), (11, 198218535), (15, 145360259), (33, 66072845), (55, 39643707), (165, 13214569), (367, 5941155), (1101, 1980385), (1835, 1188231), (4037, 540105), (5505, 396077), (12111, 180035), (20185, 108021), (36007, 60555)]