71390495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{5431}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 93864960

約数和(自身を除く): 22474465

約数列:

[1, 5, 11, 55, 239, 1195, 2629, 5431, 13145, 27155, 59741, 298705, 1298009, 6490045, 14278099, 71390495]

約数ペア:

[(1, 71390495), (5, 14278099), (11, 6490045), (55, 1298009), (239, 298705), (1195, 59741), (2629, 27155), (5431, 13145)]