64030285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 89579520

約数和(自身を除く): 25549235

約数列:

[1, 5, 11, 19, 55, 71, 95, 209, 355, 781, 863, 1045, 1349, 3905, 4315, 6745, 9493, 14839, 16397, 47465, 61273, 74195, 81985, 180367, 306365, 674003, 901835, 1164187, 3370015, 5820935, 12806057, 64030285]

約数ペア:

[(1, 64030285), (5, 12806057), (11, 5820935), (19, 3370015), (55, 1164187), (71, 901835), (95, 674003), (209, 306365), (355, 180367), (781, 81985), (863, 74195), (1045, 61273), (1349, 47465), (3905, 16397), (4315, 14839), (6745, 9493)]