27564355

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2089}}^1$

素因数の和:2143

約数の個数: 32

約数和(自身を含む): 42134400

約数和(自身を除く): 14570045

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2089, 2639, 10445, 13195, 14623, 27157, 60581, 73115, 135785, 190099, 302905, 424067, 787553, 950495, 2120335, 3937765, 5512871, 27564355]

約数ペア:

[(1, 27564355), (5, 5512871), (7, 3937765), (13, 2120335), (29, 950495), (35, 787553), (65, 424067), (91, 302905), (145, 190099), (203, 135785), (377, 73115), (455, 60581), (1015, 27157), (1885, 14623), (2089, 13195), (2639, 10445)]