15657130275

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{13291}}^1$

素因数の和:13556

約数の個数: 48

約数和(自身を含む): 26305399680

約数和(自身を除く): 10648269405

約数列:

[1, 3, 5, 15, 25, 75, 113, 139, 339, 417, 565, 695, 1695, 2085, 2825, 3475, 8475, 10425, 13291, 15707, 39873, 47121, 66455, 78535, 199365, 235605, 332275, 392675, 996825, 1178025, 1501883, 1847449, 4505649, 5542347, 7509415, 9237245, 22528245, 27711735, 37547075, 46186225, 112641225, 138558675, 208761737, 626285211, 1043808685, 3131426055, 5219043425, 15657130275]

約数ペア:

[(1, 15657130275), (3, 5219043425), (5, 3131426055), (15, 1043808685), (25, 626285211), (75, 208761737), (113, 138558675), (139, 112641225), (339, 46186225), (417, 37547075), (565, 27711735), (695, 22528245), (1695, 9237245), (2085, 7509415), (2825, 5542347), (3475, 4505649), (8475, 1847449), (10425, 1501883), (13291, 1178025), (15707, 996825), (39873, 392675), (47121, 332275), (66455, 235605), (78535, 199365)]