40728105

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{82279}}^1$

素因数の和:82301

約数の個数: 24

約数和(自身を含む): 77014080

約数和(自身を除く): 36285975

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 82279, 246837, 411395, 740511, 905069, 1234185, 2715207, 3702555, 4525345, 8145621, 13576035, 40728105]

約数ペア:

[(1, 40728105), (3, 13576035), (5, 8145621), (9, 4525345), (11, 3702555), (15, 2715207), (33, 1234185), (45, 905069), (55, 740511), (99, 411395), (165, 246837), (495, 82279)]