830787265

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{6113}}^1$

素因数の和:6489

約数の個数: 32

約数和(自身を含む): 1246669056

約数和(自身を除く): 415881791

約数列:

[1, 5, 7, 11, 35, 55, 77, 353, 385, 1765, 2471, 3883, 6113, 12355, 19415, 27181, 30565, 42791, 67243, 135905, 213955, 336215, 470701, 2157889, 2353505, 10789445, 15105223, 23736779, 75526115, 118683895, 166157453, 830787265]

約数ペア:

[(1, 830787265), (5, 166157453), (7, 118683895), (11, 75526115), (35, 23736779), (55, 15105223), (77, 10789445), (353, 2353505), (385, 2157889), (1765, 470701), (2471, 336215), (3883, 213955), (6113, 135905), (12355, 67243), (19415, 42791), (27181, 30565)]