64260903455

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{271}}^1\times {\mathrm{3067}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 90405958656

約数和(自身を除く): 26145055201

約数列:

[1, 5, 7, 35, 47, 235, 271, 329, 1355, 1645, 1897, 2209, 3067, 9485, 11045, 12737, 15335, 15463, 21469, 63685, 77315, 89159, 107345, 144149, 445795, 598639, 720745, 831157, 1009043, 2993195, 4155785, 4190473, 5045215, 5818099, 6775003, 20952365, 29090495, 33875015, 39064379, 47425021, 195321895, 237125105, 273450653, 1367253265, 1836025813, 9180129065, 12852180691, 64260903455]

約数ペア:

[(1, 64260903455), (5, 12852180691), (7, 9180129065), (35, 1836025813), (47, 1367253265), (235, 273450653), (271, 237125105), (329, 195321895), (1355, 47425021), (1645, 39064379), (1897, 33875015), (2209, 29090495), (3067, 20952365), (9485, 6775003), (11045, 5818099), (12737, 5045215), (15335, 4190473), (15463, 4155785), (21469, 2993195), (63685, 1009043), (77315, 831157), (89159, 720745), (107345, 598639), (144149, 445795)]