281729085

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{55079}}^1$

素因数の和:55129

約数の個数: 32

約数和(自身を含む): 507617280

約数和(自身を除く): 225888195

約数列:

[1, 3, 5, 11, 15, 31, 33, 55, 93, 155, 165, 341, 465, 1023, 1705, 5115, 55079, 165237, 275395, 605869, 826185, 1707449, 1817607, 3029345, 5122347, 8537245, 9088035, 18781939, 25611735, 56345817, 93909695, 281729085]

約数ペア:

[(1, 281729085), (3, 93909695), (5, 56345817), (11, 25611735), (15, 18781939), (31, 9088035), (33, 8537245), (55, 5122347), (93, 3029345), (155, 1817607), (165, 1707449), (341, 826185), (465, 605869), (1023, 275395), (1705, 165237), (5115, 55079)]