12154665985

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2870051}}^1$

素因数の和:2870085

約数の個数: 24

約数和(自身を含む): 18322411968

約数和(自身を除く): 6167745983

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 2870051, 14350255, 20090357, 31570561, 100451785, 157852805, 220993927, 347276171, 1104969635, 1736380855, 2430933197, 12154665985]

約数ペア:

[(1, 12154665985), (5, 2430933197), (7, 1736380855), (11, 1104969635), (35, 347276171), (55, 220993927), (77, 157852805), (121, 100451785), (385, 31570561), (605, 20090357), (847, 14350255), (4235, 2870051)]