8506325

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 11011200

約数和(自身を除く): 2504875

約数列:

[1, 5, 25, 59, 73, 79, 295, 365, 395, 1475, 1825, 1975, 4307, 4661, 5767, 21535, 23305, 28835, 107675, 116525, 144175, 340253, 1701265, 8506325]

約数ペア:

[(1, 8506325), (5, 1701265), (25, 340253), (59, 144175), (73, 116525), (79, 107675), (295, 28835), (365, 23305), (395, 21535), (1475, 5767), (1825, 4661), (1975, 4307)]