64752865

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 79043328

約数和(自身を除く): 14290463

約数列:

[1, 5, 83, 337, 415, 463, 1685, 2315, 27971, 38429, 139855, 156031, 192145, 780155, 12950573, 64752865]

約数ペア:

[(1, 64752865), (5, 12950573), (83, 780155), (337, 192145), (415, 156031), (463, 139855), (1685, 38429), (2315, 27971)]