484447025

素因数分解:

$5^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 610675200

約数和(自身を除く): 126228175

約数列:

[1, 5, 25, 89, 239, 445, 911, 1195, 2225, 4555, 5975, 21271, 22775, 81079, 106355, 217729, 405395, 531775, 1088645, 2026975, 5443225, 19377881, 96889405, 484447025]

約数ペア:

[(1, 484447025), (5, 96889405), (25, 19377881), (89, 5443225), (239, 2026975), (445, 1088645), (911, 531775), (1195, 405395), (2225, 217729), (4555, 106355), (5975, 81079), (21271, 22775)]