66154145

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{3163}}^1$

素因数の和:3304

約数の個数: 16

約数和(自身を含む): 82010880

約数和(自身を除く): 15856735

約数列:

[1, 5, 47, 89, 235, 445, 3163, 4183, 15815, 20915, 148661, 281507, 743305, 1407535, 13230829, 66154145]

約数ペア:

[(1, 66154145), (5, 13230829), (47, 1407535), (89, 743305), (235, 281507), (445, 148661), (3163, 20915), (4183, 15815)]