816195745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1\times {\mathrm{6607}}^1$

素因数の和:7440

約数の個数: 16

約数和(自身を含む): 1012451328

約数和(自身を除く): 196255583

約数列:

[1, 5, 31, 155, 797, 3985, 6607, 24707, 33035, 123535, 204817, 1024085, 5265779, 26328895, 163239149, 816195745]

約数ペア:

[(1, 816195745), (5, 163239149), (31, 26328895), (155, 5265779), (797, 1024085), (3985, 204817), (6607, 123535), (24707, 33035)]