139916095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 194088960

約数和(自身を除く): 54172865

約数列:

[1, 5, 11, 19, 55, 95, 191, 209, 701, 955, 1045, 2101, 3505, 3629, 7711, 10505, 13319, 18145, 38555, 39919, 66595, 133891, 146509, 199595, 669455, 732545, 1472801, 2543929, 7364005, 12719645, 27983219, 139916095]

約数ペア:

[(1, 139916095), (5, 27983219), (11, 12719645), (19, 7364005), (55, 2543929), (95, 1472801), (191, 732545), (209, 669455), (701, 199595), (955, 146509), (1045, 133891), (2101, 66595), (3505, 39919), (3629, 38555), (7711, 18145), (10505, 13319)]