71806895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2699}}^1$

素因数の和:3034

約数の個数: 16

約数和(自身を含む): 91562400

約数和(自身を除く): 19755505

約数列:

[1, 5, 17, 85, 313, 1565, 2699, 5321, 13495, 26605, 45883, 229415, 844787, 4223935, 14361379, 71806895]

約数ペア:

[(1, 71806895), (5, 14361379), (17, 4223935), (85, 844787), (313, 229415), (1565, 45883), (2699, 26605), (5321, 13495)]