85119145

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 112020480

約数和(自身を除く): 26901335

約数列:

[1, 5, 19, 43, 67, 95, 215, 311, 335, 817, 1273, 1555, 2881, 4085, 5909, 6365, 13373, 14405, 20837, 29545, 54739, 66865, 104185, 254087, 273695, 395903, 895991, 1270435, 1979515, 4479955, 17023829, 85119145]

約数ペア:

[(1, 85119145), (5, 17023829), (19, 4479955), (43, 1979515), (67, 1270435), (95, 895991), (215, 395903), (311, 273695), (335, 254087), (817, 104185), (1273, 66865), (1555, 54739), (2881, 29545), (4085, 20837), (5909, 14405), (6365, 13373)]