42192745

素因数分解:

$5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2797}}^1$

素因数の和:3240

約数の個数: 16

約数和(自身を含む): 58019328

約数和(自身を除く): 15826583

約数列:

[1, 5, 7, 35, 431, 2155, 2797, 3017, 13985, 15085, 19579, 97895, 1205507, 6027535, 8438549, 42192745]

約数ペア:

[(1, 42192745), (5, 8438549), (7, 6027535), (35, 1205507), (431, 97895), (2155, 19579), (2797, 15085), (3017, 13985)]