71349741545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2459}}^1\times {\mathrm{7103}}^1$

素因数の和:9629

約数の個数: 32

約数和(自身を含む): 92272435200

約数和(自身を除く): 20922693655

約数列:

[1, 5, 19, 43, 95, 215, 817, 2459, 4085, 7103, 12295, 35515, 46721, 105737, 134957, 233605, 305429, 528685, 674785, 1527145, 2009003, 5803151, 10045015, 17466277, 29015755, 87331385, 331859263, 751049911, 1659296315, 3755249555, 14269948309, 71349741545]

約数ペア:

[(1, 71349741545), (5, 14269948309), (19, 3755249555), (43, 1659296315), (95, 751049911), (215, 331859263), (817, 87331385), (2459, 29015755), (4085, 17466277), (7103, 10045015), (12295, 5803151), (35515, 2009003), (46721, 1527145), (105737, 674785), (134957, 528685), (233605, 305429)]