138733450145

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1787}}^1\times {\mathrm{19433}}^1$

素因数の和:21289

約数の個数: 32

約数和(自身を含む): 180133590528

約数和(自身を除く): 41400140383

約数列:

[1, 5, 17, 47, 85, 235, 799, 1787, 3995, 8935, 19433, 30379, 83989, 97165, 151895, 330361, 419945, 913351, 1427813, 1651805, 4566755, 7139065, 15526967, 34726771, 77634835, 173633855, 590355107, 1632158237, 2951775535, 8160791185, 27746690029, 138733450145]

約数ペア:

[(1, 138733450145), (5, 27746690029), (17, 8160791185), (47, 2951775535), (85, 1632158237), (235, 590355107), (799, 173633855), (1787, 77634835), (3995, 34726771), (8935, 15526967), (19433, 7139065), (30379, 4566755), (83989, 1651805), (97165, 1427813), (151895, 913351), (330361, 419945)]