12879771585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{52733}}^1$

素因数の和:53617

約数の個数: 32

約数和(自身を含む): 21717970560

約数和(自身を除く): 8838198975

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 857, 2571, 4285, 12855, 16283, 48849, 52733, 81415, 158199, 244245, 263665, 790995, 1001927, 3005781, 5009635, 15028905, 45192181, 135576543, 225960905, 677882715, 858651439, 2575954317, 4293257195, 12879771585]

約数ペア:

[(1, 12879771585), (3, 4293257195), (5, 2575954317), (15, 858651439), (19, 677882715), (57, 225960905), (95, 135576543), (285, 45192181), (857, 15028905), (2571, 5009635), (4285, 3005781), (12855, 1001927), (16283, 790995), (48849, 263665), (52733, 244245), (81415, 158199)]