227847455

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1279}}^1$

素因数の和:1415

約数の個数: 32

約数和(自身を含む): 309657600

約数和(自身を除く): 81810145

約数列:

[1, 5, 11, 41, 55, 79, 205, 395, 451, 869, 1279, 2255, 3239, 4345, 6395, 14069, 16195, 35629, 52439, 70345, 101041, 178145, 262195, 505205, 576829, 1111451, 2884145, 4142681, 5557255, 20713405, 45569491, 227847455]

約数ペア:

[(1, 227847455), (5, 45569491), (11, 20713405), (41, 5557255), (55, 4142681), (79, 2884145), (205, 1111451), (395, 576829), (451, 505205), (869, 262195), (1279, 178145), (2255, 101041), (3239, 70345), (4345, 52439), (6395, 35629), (14069, 16195)]