256548095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71963}}^1$

素因数の和:72022

約数の個数: 16

約数和(自身を含む): 331610112

約数和(自身を除く): 75062017

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 71963, 359815, 1655149, 2230853, 8275745, 11154265, 51309619, 256548095]

約数ペア:

[(1, 256548095), (5, 51309619), (23, 11154265), (31, 8275745), (115, 2230853), (155, 1655149), (713, 359815), (3565, 71963)]