235755

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:68

約数の個数: 36

約数和(自身を含む): 456768

約数和(自身を除く): 221013

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 169, 195, 279, 403, 465, 507, 585, 845, 1209, 1395, 1521, 2015, 2535, 3627, 5239, 6045, 7605, 15717, 18135, 26195, 47151, 78585, 235755]

約数ペア:

[(1, 235755), (3, 78585), (5, 47151), (9, 26195), (13, 18135), (15, 15717), (31, 7605), (39, 6045), (45, 5239), (65, 3627), (93, 2535), (117, 2015), (155, 1521), (169, 1395), (195, 1209), (279, 845), (403, 585), (465, 507)]