425095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 16

約数和(自身を含む): 570240

約数和(自身を除く): 145145

約数列:

[1, 5, 11, 55, 59, 131, 295, 649, 655, 1441, 3245, 7205, 7729, 38645, 85019, 425095]

約数ペア:

[(1, 425095), (5, 85019), (11, 38645), (55, 7729), (59, 7205), (131, 3245), (295, 1441), (649, 655)]