27839976365

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{78017}}^1$

素因数の和:78181

約数の個数: 32

約数和(自身を含む): 36400078080

約数和(自身を除く): 8560101715

約数列:

[1, 5, 23, 29, 107, 115, 145, 535, 667, 2461, 3103, 3335, 12305, 15515, 71369, 78017, 356845, 390085, 1794391, 2262493, 8347819, 8971955, 11312465, 41739095, 52037339, 191999837, 242086751, 260186695, 959999185, 1210433755, 5567995273, 27839976365]

約数ペア:

[(1, 27839976365), (5, 5567995273), (23, 1210433755), (29, 959999185), (107, 260186695), (115, 242086751), (145, 191999837), (535, 52037339), (667, 41739095), (2461, 11312465), (3103, 8971955), (3335, 8347819), (12305, 2262493), (15515, 1794391), (71369, 390085), (78017, 356845)]