27720663075

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{5866807}}^1$

素因数の和:5866833

約数の個数: 48

約数和(自身を含む): 58198735360

約数和(自身を除く): 30478072285

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 5866807, 17600421, 29334035, 41067649, 52801263, 88002105, 123202947, 146670175, 158403789, 205338245, 264006315, 369608841, 440010525, 616014735, 792018945, 1026691225, 1108826523, 1320031575, 1848044205, 3080073675, 3960094725, 5544132615, 9240221025, 27720663075]

約数ペア:

[(1, 27720663075), (3, 9240221025), (5, 5544132615), (7, 3960094725), (9, 3080073675), (15, 1848044205), (21, 1320031575), (25, 1108826523), (27, 1026691225), (35, 792018945), (45, 616014735), (63, 440010525), (75, 369608841), (105, 264006315), (135, 205338245), (175, 158403789), (189, 146670175), (225, 123202947), (315, 88002105), (525, 52801263), (675, 41067649), (945, 29334035), (1575, 17600421), (4725, 5866807)]