427814295

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{4021}}^1$

素因数の和:4243

約数の個数: 32

約数和(自身を含む): 705426624

約数和(自身を除く): 277612329

約数列:

[1, 3, 5, 15, 41, 123, 173, 205, 519, 615, 865, 2595, 4021, 7093, 12063, 20105, 21279, 35465, 60315, 106395, 164861, 494583, 695633, 824305, 2086899, 2472915, 3478165, 10434495, 28520953, 85562859, 142604765, 427814295]

約数ペア:

[(1, 427814295), (3, 142604765), (5, 85562859), (15, 28520953), (41, 10434495), (123, 3478165), (173, 2472915), (205, 2086899), (519, 824305), (615, 695633), (865, 494583), (2595, 164861), (4021, 106395), (7093, 60315), (12063, 35465), (20105, 21279)]