15139005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4651}}^1$

素因数の和:4697

約数の個数: 32

約数和(自身を含む): 28581888

約数和(自身を除く): 13442883

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 4651, 13953, 23255, 32557, 69765, 97671, 144181, 162785, 432543, 488355, 720905, 1009267, 2162715, 3027801, 5046335, 15139005]

約数ペア:

[(1, 15139005), (3, 5046335), (5, 3027801), (7, 2162715), (15, 1009267), (21, 720905), (31, 488355), (35, 432543), (93, 162785), (105, 144181), (155, 97671), (217, 69765), (465, 32557), (651, 23255), (1085, 13953), (3255, 4651)]