15511109127

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1\times {\mathrm{5081}}^1$

素因数の和:5551

約数の個数: 32

約数和(自身を含む): 21802023936

約数和(自身を除く): 6290914809

約数列:

[1, 3, 23, 69, 151, 293, 453, 879, 3473, 5081, 6739, 10419, 15243, 20217, 44243, 116863, 132729, 350589, 767231, 1017589, 1488733, 2301693, 3052767, 4466199, 17646313, 34240859, 52938939, 102722577, 224798683, 674396049, 5170369709, 15511109127]

約数ペア:

[(1, 15511109127), (3, 5170369709), (23, 674396049), (69, 224798683), (151, 102722577), (293, 52938939), (453, 34240859), (879, 17646313), (3473, 4466199), (5081, 3052767), (6739, 2301693), (10419, 1488733), (15243, 1017589), (20217, 767231), (44243, 350589), (116863, 132729)]