74636885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{5387}}^1$

素因数の和:5572

約数の個数: 16

約数和(自身を含む): 95432256

約数和(自身を除く): 20795371

約数列:

[1, 5, 17, 85, 163, 815, 2771, 5387, 13855, 26935, 91579, 457895, 878081, 4390405, 14927377, 74636885]

約数ペア:

[(1, 74636885), (5, 14927377), (17, 4390405), (85, 878081), (163, 457895), (815, 91579), (2771, 26935), (5387, 13855)]