15728040735

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{157037}}^1$

素因数の和:157663

約数の個数: 32

約数和(自身を含む): 27497981952

約数和(自身を除く): 11769941217

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 607, 1821, 3035, 6677, 9105, 20031, 33385, 100155, 157037, 471111, 785185, 1727407, 2355555, 5182221, 8637035, 25911105, 95321459, 285964377, 476607295, 1048536049, 1429821885, 3145608147, 5242680245, 15728040735]

約数ペア:

[(1, 15728040735), (3, 5242680245), (5, 3145608147), (11, 1429821885), (15, 1048536049), (33, 476607295), (55, 285964377), (165, 95321459), (607, 25911105), (1821, 8637035), (3035, 5182221), (6677, 2355555), (9105, 1727407), (20031, 785185), (33385, 471111), (100155, 157037)]