27181275

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 50139648

約数和(自身を除く): 22958373

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 141, 165, 235, 275, 517, 701, 705, 825, 1175, 1551, 2103, 2585, 3505, 3525, 7711, 7755, 10515, 12925, 17525, 23133, 32947, 38555, 38775, 52575, 98841, 115665, 164735, 192775, 362417, 494205, 578325, 823675, 1087251, 1812085, 2471025, 5436255, 9060425, 27181275]

約数ペア:

[(1, 27181275), (3, 9060425), (5, 5436255), (11, 2471025), (15, 1812085), (25, 1087251), (33, 823675), (47, 578325), (55, 494205), (75, 362417), (141, 192775), (165, 164735), (235, 115665), (275, 98841), (517, 52575), (701, 38775), (705, 38555), (825, 32947), (1175, 23133), (1551, 17525), (2103, 12925), (2585, 10515), (3505, 7755), (3525, 7711)]