54927585

素因数分解:

$3^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1621}}^1$

素因数の和:1886

約数の個数: 32

約数和(自身を含む): 98098560

約数和(自身を除く): 43170975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 251, 753, 1255, 1621, 2259, 3765, 4863, 6777, 8105, 11295, 14589, 24315, 33885, 43767, 72945, 218835, 406871, 1220613, 2034355, 3661839, 6103065, 10985517, 18309195, 54927585]

約数ペア:

[(1, 54927585), (3, 18309195), (5, 10985517), (9, 6103065), (15, 3661839), (27, 2034355), (45, 1220613), (135, 406871), (251, 218835), (753, 72945), (1255, 43767), (1621, 33885), (2259, 24315), (3765, 14589), (4863, 11295), (6777, 8105)]