71882545

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{120811}}^1$

素因数の和:120840

約数の個数: 16

約数和(自身を含む): 104381568

約数和(自身を除く): 32499023

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 120811, 604055, 845677, 2053787, 4228385, 10268935, 14376509, 71882545]

約数ペア:

[(1, 71882545), (5, 14376509), (7, 10268935), (17, 4228385), (35, 2053787), (85, 845677), (119, 604055), (595, 120811)]