242290285

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{11251}}^1$

素因数の和:11388

約数の個数: 16

約数和(自身を含む): 299753280

約数和(自身を除く): 57462995

約数列:

[1, 5, 59, 73, 295, 365, 4307, 11251, 21535, 56255, 663809, 821323, 3319045, 4106615, 48458057, 242290285]

約数ペア:

[(1, 242290285), (5, 48458057), (59, 4106615), (73, 3319045), (295, 821323), (365, 663809), (4307, 56255), (11251, 21535)]