25209735

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 41368320

約数和(自身を除く): 16158585

約数列:

[1, 3, 5, 15, 107, 113, 139, 321, 339, 417, 535, 565, 695, 1605, 1695, 2085, 12091, 14873, 15707, 36273, 44619, 47121, 60455, 74365, 78535, 181365, 223095, 235605, 1680649, 5041947, 8403245, 25209735]

約数ペア:

[(1, 25209735), (3, 8403245), (5, 5041947), (15, 1680649), (107, 235605), (113, 223095), (139, 181365), (321, 78535), (339, 74365), (417, 60455), (535, 47121), (565, 44619), (695, 36273), (1605, 15707), (1695, 14873), (2085, 12091)]