13123695

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 23611392

約数和(自身を除く): 10487697

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 93, 155, 167, 169, 195, 403, 465, 501, 507, 835, 845, 1209, 2015, 2171, 2505, 2535, 5177, 5239, 6045, 6513, 10855, 15531, 15717, 25885, 26195, 28223, 32565, 67301, 77655, 78585, 84669, 141115, 201903, 336505, 423345, 874913, 1009515, 2624739, 4374565, 13123695]

約数ペア:

[(1, 13123695), (3, 4374565), (5, 2624739), (13, 1009515), (15, 874913), (31, 423345), (39, 336505), (65, 201903), (93, 141115), (155, 84669), (167, 78585), (169, 77655), (195, 67301), (403, 32565), (465, 28223), (501, 26195), (507, 25885), (835, 15717), (845, 15531), (1209, 10855), (2015, 6513), (2171, 6045), (2505, 5239), (2535, 5177)]