492760235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{491}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 658036224

約数和(自身を除く): 165275989

約数列:

[1, 5, 11, 55, 71, 257, 355, 491, 781, 1285, 2455, 2827, 3905, 5401, 14135, 18247, 27005, 34861, 91235, 126187, 174305, 200717, 383471, 630935, 1003585, 1388057, 1917355, 6940285, 8959277, 44796385, 98552047, 492760235]

約数ペア:

[(1, 492760235), (5, 98552047), (11, 44796385), (55, 8959277), (71, 6940285), (257, 1917355), (355, 1388057), (491, 1003585), (781, 630935), (1285, 383471), (2455, 200717), (2827, 174305), (3905, 126187), (5401, 91235), (14135, 34861), (18247, 27005)]