10378025

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1961

約数の個数: 24

約数和(自身を含む): 15189504

約数和(自身を除く): 4811479

約数列:

[1, 5, 7, 25, 31, 35, 155, 175, 217, 775, 1085, 1913, 5425, 9565, 13391, 47825, 59303, 66955, 296515, 334775, 415121, 1482575, 2075605, 10378025]

約数ペア:

[(1, 10378025), (5, 2075605), (7, 1482575), (25, 415121), (31, 334775), (35, 296515), (155, 66955), (175, 59303), (217, 47825), (775, 13391), (1085, 9565), (1913, 5425)]