254579295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{3167}}^1$

素因数の和:3431

約数の個数: 32

約数和(自身を含む): 426995712

約数和(自身を除く): 172416417

約数列:

[1, 3, 5, 15, 23, 69, 115, 233, 345, 699, 1165, 3167, 3495, 5359, 9501, 15835, 16077, 26795, 47505, 72841, 80385, 218523, 364205, 737911, 1092615, 2213733, 3689555, 11068665, 16971953, 50915859, 84859765, 254579295]

約数ペア:

[(1, 254579295), (3, 84859765), (5, 50915859), (15, 16971953), (23, 11068665), (69, 3689555), (115, 2213733), (233, 1092615), (345, 737911), (699, 364205), (1165, 218523), (3167, 80385), (3495, 72841), (5359, 47505), (9501, 26795), (15835, 16077)]