13713245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{30139}}^1$

素因数の和:30164

約数の個数: 16

約数和(自身を含む): 20254080

約数和(自身を除く): 6540835

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 30139, 150695, 210973, 391807, 1054865, 1959035, 2742649, 13713245]

約数ペア:

[(1, 13713245), (5, 2742649), (7, 1959035), (13, 1054865), (35, 391807), (65, 210973), (91, 150695), (455, 30139)]