55517265

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1949}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 99216000

約数和(自身を除く): 43698735

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1899, 1949, 3165, 5697, 5847, 9495, 9745, 17541, 28485, 29235, 52623, 87705, 263115, 411239, 1233717, 2056195, 3701151, 6168585, 11103453, 18505755, 55517265]

約数ペア:

[(1, 55517265), (3, 18505755), (5, 11103453), (9, 6168585), (15, 3701151), (27, 2056195), (45, 1233717), (135, 411239), (211, 263115), (633, 87705), (1055, 52623), (1899, 29235), (1949, 28485), (3165, 17541), (5697, 9745), (5847, 9495)]