133604265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{287321}}^1$

素因数の和:287360

約数の個数: 16

約数和(自身を含む): 220663296

約数和(自身を除く): 87059031

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 287321, 861963, 1436605, 4309815, 8906951, 26720853, 44534755, 133604265]

約数ペア:

[(1, 133604265), (3, 44534755), (5, 26720853), (15, 8906951), (31, 4309815), (93, 1436605), (155, 861963), (465, 287321)]