2011283025

素因数分解:

$3^1\times 5^2\times {\mathrm{911}}^1\times {\mathrm{29437}}^1$

素因数の和:30361

約数の個数: 24

約数和(自身を含む): 3329084544

約数和(自身を除く): 1317801519

約数列:

[1, 3, 5, 15, 25, 75, 911, 2733, 4555, 13665, 22775, 29437, 68325, 88311, 147185, 441555, 735925, 2207775, 26817107, 80451321, 134085535, 402256605, 670427675, 2011283025]

約数ペア:

[(1, 2011283025), (3, 670427675), (5, 402256605), (15, 134085535), (25, 80451321), (75, 26817107), (911, 2207775), (2733, 735925), (4555, 441555), (13665, 147185), (22775, 88311), (29437, 68325)]