68969355

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50527}}^1$

素因数の和:50555

約数の個数: 32

約数和(自身を含む): 135819264

約数和(自身を除く): 66849909

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 50527, 151581, 252635, 353689, 656851, 757905, 1061067, 1768445, 1970553, 3284255, 4597957, 5305335, 9852765, 13793871, 22989785, 68969355]

約数ペア:

[(1, 68969355), (3, 22989785), (5, 13793871), (7, 9852765), (13, 5305335), (15, 4597957), (21, 3284255), (35, 1970553), (39, 1768445), (65, 1061067), (91, 757905), (105, 656851), (195, 353689), (273, 252635), (455, 151581), (1365, 50527)]