304827185

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151279}}^1$

素因数の和:151328

約数の個数: 16

約数和(自身を含む): 406640640

約数和(自身を除く): 101813455

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 151279, 756395, 1966627, 4689649, 9833135, 23448245, 60965437, 304827185]

約数ペア:

[(1, 304827185), (5, 60965437), (13, 23448245), (31, 9833135), (65, 4689649), (155, 1966627), (403, 756395), (2015, 151279)]