6278025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 11499264

約数和(自身を除く): 5221239

約数列:

[1, 3, 5, 13, 15, 25, 39, 47, 65, 75, 137, 141, 195, 235, 325, 411, 611, 685, 705, 975, 1175, 1781, 1833, 2055, 3055, 3425, 3525, 5343, 6439, 8905, 9165, 10275, 15275, 19317, 26715, 32195, 44525, 45825, 83707, 96585, 133575, 160975, 251121, 418535, 482925, 1255605, 2092675, 6278025]

約数ペア:

[(1, 6278025), (3, 2092675), (5, 1255605), (13, 482925), (15, 418535), (25, 251121), (39, 160975), (47, 133575), (65, 96585), (75, 83707), (137, 45825), (141, 44525), (195, 32195), (235, 26715), (325, 19317), (411, 15275), (611, 10275), (685, 9165), (705, 8905), (975, 6439), (1175, 5343), (1781, 3525), (1833, 3425), (2055, 3055)]