172046615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139309}}^1$

素因数の和:139346

約数の個数: 16

約数和(自身を含む): 234040800

約数和(自身を除く): 61994185

約数列:

[1, 5, 13, 19, 65, 95, 247, 1235, 139309, 696545, 1811017, 2646871, 9055085, 13234355, 34409323, 172046615]

約数ペア:

[(1, 172046615), (5, 34409323), (13, 13234355), (19, 9055085), (65, 2646871), (95, 1811017), (247, 696545), (1235, 139309)]