15697438959

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1\times {\mathrm{4877}}^1$

素因数の和:5295

約数の個数: 32

約数和(自身を含む): 21781011456

約数和(自身を除く): 6083572497

約数列:

[1, 3, 37, 107, 111, 271, 321, 813, 3959, 4877, 10027, 11877, 14631, 28997, 30081, 86991, 180449, 521839, 541347, 1072889, 1321667, 1565517, 3218667, 3965001, 19308043, 48901679, 57924129, 141418369, 146705037, 424255107, 5232479653, 15697438959]

約数ペア:

[(1, 15697438959), (3, 5232479653), (37, 424255107), (107, 146705037), (111, 141418369), (271, 57924129), (321, 48901679), (813, 19308043), (3959, 3965001), (4877, 3218667), (10027, 1565517), (11877, 1321667), (14631, 1072889), (28997, 541347), (30081, 521839), (86991, 180449)]