15385572

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{3313}}^1$

素因数の和:3369

約数の個数: 48

約数和(自身を含む): 40828480

約数和(自身を除く): 25442908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 3313, 4644, 6626, 9939, 13252, 19878, 29817, 39756, 59634, 89451, 119268, 142459, 178902, 284918, 357804, 427377, 569836, 854754, 1282131, 1709508, 2564262, 3846393, 5128524, 7692786, 15385572]

約数ペア:

[(1, 15385572), (2, 7692786), (3, 5128524), (4, 3846393), (6, 2564262), (9, 1709508), (12, 1282131), (18, 854754), (27, 569836), (36, 427377), (43, 357804), (54, 284918), (86, 178902), (108, 142459), (129, 119268), (172, 89451), (258, 59634), (387, 39756), (516, 29817), (774, 19878), (1161, 13252), (1548, 9939), (2322, 6626), (3313, 4644)]