56487425

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 75471360

約数和(自身を除く): 18983935

約数列:

[1, 5, 23, 25, 31, 115, 155, 575, 713, 775, 3169, 3565, 15845, 17825, 72887, 79225, 98239, 364435, 491195, 1822175, 2259497, 2455975, 11297485, 56487425]

約数ペア:

[(1, 56487425), (5, 11297485), (23, 2455975), (25, 2259497), (31, 1822175), (115, 491195), (155, 364435), (575, 98239), (713, 79225), (775, 72887), (3169, 17825), (3565, 15845)]