115720415

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1\times {\mathrm{797}}^1$

素因数の和:1282

約数の個数: 16

約数和(自身を含む): 141341760

約数和(自身を除く): 25621345

約数列:

[1, 5, 71, 355, 409, 797, 2045, 3985, 29039, 56587, 145195, 282935, 325973, 1629865, 23144083, 115720415]

約数ペア:

[(1, 115720415), (5, 23144083), (71, 1629865), (355, 325973), (409, 282935), (797, 145195), (2045, 56587), (3985, 29039)]