55437945

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{827}}^1$

素因数の和:985

約数の個数: 32

約数和(自身を含む): 91808640

約数和(自身を除く): 36370695

約数列:

[1, 3, 5, 15, 41, 109, 123, 205, 327, 545, 615, 827, 1635, 2481, 4135, 4469, 12405, 13407, 22345, 33907, 67035, 90143, 101721, 169535, 270429, 450715, 508605, 1352145, 3695863, 11087589, 18479315, 55437945]

約数ペア:

[(1, 55437945), (3, 18479315), (5, 11087589), (15, 3695863), (41, 1352145), (109, 508605), (123, 450715), (205, 270429), (327, 169535), (545, 101721), (615, 90143), (827, 67035), (1635, 33907), (2481, 22345), (4135, 13407), (4469, 12405)]