74091865

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 94832640

約数和(自身を除く): 20740775

約数列:

[1, 5, 17, 85, 139, 695, 2363, 6271, 11815, 31355, 106607, 533035, 871669, 4358345, 14818373, 74091865]

約数ペア:

[(1, 74091865), (5, 14818373), (17, 4358345), (85, 871669), (139, 533035), (695, 106607), (2363, 31355), (6271, 11815)]