15691406965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1\times {\mathrm{2341}}^1$

素因数の和:3481

約数の個数: 32

約数和(自身を含む): 20507713632

約数和(自身を除く): 4816306667

約数列:

[1, 5, 13, 65, 101, 505, 1021, 1313, 2341, 5105, 6565, 11705, 13273, 30433, 66365, 103121, 152165, 236441, 515605, 1182205, 1340573, 2390161, 3073733, 6702865, 11950805, 15368665, 31072093, 155360465, 241406261, 1207031305, 3138281393, 15691406965]

約数ペア:

[(1, 15691406965), (5, 3138281393), (13, 1207031305), (65, 241406261), (101, 155360465), (505, 31072093), (1021, 15368665), (1313, 11950805), (2341, 6702865), (5105, 3073733), (6565, 2390161), (11705, 1340573), (13273, 1182205), (30433, 515605), (66365, 236441), (103121, 152165)]