68967665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1\times {\mathrm{1283}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 89304768

約数和(自身を除く): 20337103

約数列:

[1, 5, 13, 65, 827, 1283, 4135, 6415, 10751, 16679, 53755, 83395, 1061041, 5305205, 13793533, 68967665]

約数ペア:

[(1, 68967665), (5, 13793533), (13, 5305205), (65, 1061041), (827, 83395), (1283, 53755), (4135, 16679), (6415, 10751)]