4924205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 7112448

約数和(自身を除く): 2188243

約数列:

[1, 5, 11, 13, 55, 65, 71, 97, 143, 355, 485, 715, 781, 923, 1067, 1261, 3905, 4615, 5335, 6305, 6887, 10153, 13871, 34435, 50765, 69355, 75757, 89531, 378785, 447655, 984841, 4924205]

約数ペア:

[(1, 4924205), (5, 984841), (11, 447655), (13, 378785), (55, 89531), (65, 75757), (71, 69355), (97, 50765), (143, 34435), (355, 13871), (485, 10153), (715, 6887), (781, 6305), (923, 5335), (1067, 4615), (1261, 3905)]