64699495

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 93155328

約数和(自身を除く): 28455833

約数列:

[1, 5, 7, 35, 37, 47, 185, 235, 259, 329, 1063, 1295, 1645, 1739, 5315, 7441, 8695, 12173, 37205, 39331, 49961, 60865, 196655, 249805, 275317, 349727, 1376585, 1748635, 1848557, 9242785, 12939899, 64699495]

約数ペア:

[(1, 64699495), (5, 12939899), (7, 9242785), (35, 1848557), (37, 1748635), (47, 1376585), (185, 349727), (235, 275317), (259, 249805), (329, 196655), (1063, 60865), (1295, 49961), (1645, 39331), (1739, 37205), (5315, 12173), (7441, 8695)]