12747703535

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{13901}}^1$

素因数の和:14136

約数の個数: 48

約数和(自身を含む): 18827756640

約数和(自身を除く): 6080053105

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 197, 245, 665, 931, 985, 1379, 3743, 4655, 6895, 9653, 13901, 18715, 26201, 48265, 69505, 97307, 131005, 183407, 264119, 486535, 681149, 917035, 1320595, 1848833, 2738497, 3405745, 9244165, 12941831, 13692485, 19169479, 52031443, 64709155, 95847395, 134186353, 260157215, 364220101, 670931765, 1821100505, 2549540707, 12747703535]

約数ペア:

[(1, 12747703535), (5, 2549540707), (7, 1821100505), (19, 670931765), (35, 364220101), (49, 260157215), (95, 134186353), (133, 95847395), (197, 64709155), (245, 52031443), (665, 19169479), (931, 13692485), (985, 12941831), (1379, 9244165), (3743, 3405745), (4655, 2738497), (6895, 1848833), (9653, 1320595), (13901, 917035), (18715, 681149), (26201, 486535), (48265, 264119), (69505, 183407), (97307, 131005)]