15885157041

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{331}}^1\times {\mathrm{2371}}^1$

素因数の和:2894

約数の個数: 48

約数和(自身を含む): 24938676672

約数和(自身を除く): 9053519631

約数列:

[1, 3, 9, 13, 39, 117, 173, 331, 519, 993, 1557, 2249, 2371, 2979, 4303, 6747, 7113, 12909, 20241, 21339, 30823, 38727, 57263, 92469, 171789, 277407, 410183, 515367, 744419, 784801, 1230549, 2233257, 2354403, 3691647, 5332379, 6699771, 7063209, 10202413, 15997137, 30607239, 47991411, 91821717, 135770573, 407311719, 1221935157, 1765017449, 5295052347, 15885157041]

約数ペア:

[(1, 15885157041), (3, 5295052347), (9, 1765017449), (13, 1221935157), (39, 407311719), (117, 135770573), (173, 91821717), (331, 47991411), (519, 30607239), (993, 15997137), (1557, 10202413), (2249, 7063209), (2371, 6699771), (2979, 5332379), (4303, 3691647), (6747, 2354403), (7113, 2233257), (12909, 1230549), (20241, 784801), (21339, 744419), (30823, 515367), (38727, 410183), (57263, 277407), (92469, 171789)]