559619905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1439}}^1$

素因数の和:1681

約数の個数: 32

約数和(自身を含む): 750919680

約数和(自身を除く): 191299775

約数列:

[1, 5, 13, 31, 65, 155, 193, 403, 965, 1439, 2015, 2509, 5983, 7195, 12545, 18707, 29915, 44609, 77779, 93535, 223045, 277727, 388895, 579917, 1388635, 2899585, 3610451, 8609537, 18052255, 43047685, 111923981, 559619905]

約数ペア:

[(1, 559619905), (5, 111923981), (13, 43047685), (31, 18052255), (65, 8609537), (155, 3610451), (193, 2899585), (403, 1388635), (965, 579917), (1439, 388895), (2015, 277727), (2509, 223045), (5983, 93535), (7195, 77779), (12545, 44609), (18707, 29915)]