57884255

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1109}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 82797120

約数和(自身を除く): 24912865

約数列:

[1, 5, 11, 13, 55, 65, 73, 143, 365, 715, 803, 949, 1109, 4015, 4745, 5545, 10439, 12199, 14417, 52195, 60995, 72085, 80957, 158587, 404785, 792935, 890527, 1052441, 4452635, 5262205, 11576851, 57884255]

約数ペア:

[(1, 57884255), (5, 11576851), (11, 5262205), (13, 4452635), (55, 1052441), (65, 890527), (73, 792935), (143, 404785), (365, 158587), (715, 80957), (803, 72085), (949, 60995), (1109, 52195), (4015, 14417), (4745, 12199), (5545, 10439)]