27060985

素因数分解:

$5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{509}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 39168000

約数和(自身を除く): 12107015

約数列:

[1, 5, 7, 31, 35, 49, 155, 217, 245, 343, 509, 1085, 1519, 1715, 2545, 3563, 7595, 10633, 15779, 17815, 24941, 53165, 78895, 110453, 124705, 174587, 552265, 773171, 872935, 3865855, 5412197, 27060985]

約数ペア:

[(1, 27060985), (5, 5412197), (7, 3865855), (31, 872935), (35, 773171), (49, 552265), (155, 174587), (217, 124705), (245, 110453), (343, 78895), (509, 53165), (1085, 24941), (1519, 17815), (1715, 15779), (2545, 10633), (3563, 7595)]