82836765

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2357}}^1$

素因数の和:2450

約数の個数: 48

約数和(自身を含む): 158910336

約数和(自身を除く): 76073571

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 165, 213, 355, 495, 639, 781, 1065, 2343, 2357, 3195, 3905, 7029, 7071, 11715, 11785, 21213, 25927, 35145, 35355, 77781, 106065, 129635, 167347, 233343, 388905, 502041, 836735, 1166715, 1506123, 1840817, 2510205, 5522451, 7530615, 9204085, 16567353, 27612255, 82836765]

約数ペア:

[(1, 82836765), (3, 27612255), (5, 16567353), (9, 9204085), (11, 7530615), (15, 5522451), (33, 2510205), (45, 1840817), (55, 1506123), (71, 1166715), (99, 836735), (165, 502041), (213, 388905), (355, 233343), (495, 167347), (639, 129635), (781, 106065), (1065, 77781), (2343, 35355), (2357, 35145), (3195, 25927), (3905, 21213), (7029, 11785), (7071, 11715)]