12400325

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1201}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 17885760

約数和(自身を除く): 5485435

約数列:

[1, 5, 7, 25, 35, 59, 175, 295, 413, 1201, 1475, 2065, 6005, 8407, 10325, 30025, 42035, 70859, 210175, 354295, 496013, 1771475, 2480065, 12400325]

約数ペア:

[(1, 12400325), (5, 2480065), (7, 1771475), (25, 496013), (35, 354295), (59, 210175), (175, 70859), (295, 42035), (413, 30025), (1201, 10325), (1475, 8407), (2065, 6005)]