53997075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{21817}}^1$

素因数の和:21844

約数の個数: 36

約数和(自身を含む): 105511848

約数和(自身を除く): 51514773

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 275, 495, 825, 2475, 21817, 65451, 109085, 196353, 239987, 327255, 545425, 719961, 981765, 1199935, 1636275, 2159883, 3599805, 4908825, 5999675, 10799415, 17999025, 53997075]

約数ペア:

[(1, 53997075), (3, 17999025), (5, 10799415), (9, 5999675), (11, 4908825), (15, 3599805), (25, 2159883), (33, 1636275), (45, 1199935), (55, 981765), (75, 719961), (99, 545425), (165, 327255), (225, 239987), (275, 196353), (495, 109085), (825, 65451), (2475, 21817)]