39371085

素因数分解:

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

素因数の和:235

約数の個数: 72

約数和(自身を含む): 76737024

約数和(自身を除く): 37365939

約数列:

[1, 3, 5, 9, 13, 15, 31, 39, 45, 65, 93, 117, 155, 167, 169, 195, 279, 403, 465, 501, 507, 585, 835, 845, 1209, 1395, 1503, 1521, 2015, 2171, 2505, 2535, 3627, 5177, 5239, 6045, 6513, 7515, 7605, 10855, 15531, 15717, 18135, 19539, 25885, 26195, 28223, 32565, 46593, 47151, 67301, 77655, 78585, 84669, 97695, 141115, 201903, 232965, 235755, 254007, 336505, 423345, 605709, 874913, 1009515, 1270035, 2624739, 3028545, 4374565, 7874217, 13123695, 39371085]

約数ペア:

[(1, 39371085), (3, 13123695), (5, 7874217), (9, 4374565), (13, 3028545), (15, 2624739), (31, 1270035), (39, 1009515), (45, 874913), (65, 605709), (93, 423345), (117, 336505), (155, 254007), (167, 235755), (169, 232965), (195, 201903), (279, 141115), (403, 97695), (465, 84669), (501, 78585), (507, 77655), (585, 67301), (835, 47151), (845, 46593), (1209, 32565), (1395, 28223), (1503, 26195), (1521, 25885), (2015, 19539), (2171, 18135), (2505, 15717), (2535, 15531), (3627, 10855), (5177, 7605), (5239, 7515), (6045, 6513)]