15668093995

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{2039}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 19416360960

約数和(自身を除く): 3748266965

約数列:

[1, 5, 53, 107, 265, 271, 535, 1355, 2039, 5671, 10195, 14363, 28355, 28997, 71815, 108067, 144985, 218173, 540335, 552569, 1090865, 1536841, 2762845, 7684205, 11563169, 29286157, 57815845, 59124883, 146430785, 295624415, 3133618799, 15668093995]

約数ペア:

[(1, 15668093995), (5, 3133618799), (53, 295624415), (107, 146430785), (265, 59124883), (271, 57815845), (535, 29286157), (1355, 11563169), (2039, 7684205), (5671, 2762845), (10195, 1536841), (14363, 1090865), (28355, 552569), (28997, 540335), (71815, 218173), (108067, 144985)]