2028062415

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{7621}}^1$

素因数の和:7899

約数の個数: 32

約数和(自身を含む): 3294899136

約数和(自身を除く): 1266836721

約数列:

[1, 3, 5, 15, 113, 157, 339, 471, 565, 785, 1695, 2355, 7621, 17741, 22863, 38105, 53223, 88705, 114315, 266115, 861173, 1196497, 2583519, 3589491, 4305865, 5982485, 12917595, 17947455, 135204161, 405612483, 676020805, 2028062415]

約数ペア:

[(1, 2028062415), (3, 676020805), (5, 405612483), (15, 135204161), (113, 17947455), (157, 12917595), (339, 5982485), (471, 4305865), (565, 3589491), (785, 2583519), (1695, 1196497), (2355, 861173), (7621, 266115), (17741, 114315), (22863, 88705), (38105, 53223)]