64938335

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5441}}^1$

素因数の和:5495

約数の個数: 32

約数和(自身を含む): 100306944

約数和(自身を除く): 35368609

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 5441, 11935, 27205, 38087, 59851, 168671, 190435, 299255, 418957, 843355, 1180697, 1855381, 2094785, 5903485, 9276905, 12987667, 64938335]

約数ペア:

[(1, 64938335), (5, 12987667), (7, 9276905), (11, 5903485), (31, 2094785), (35, 1855381), (55, 1180697), (77, 843355), (155, 418957), (217, 299255), (341, 190435), (385, 168671), (1085, 59851), (1705, 38087), (2387, 27205), (5441, 11935)]