13751965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 17015040

約数和(自身を除く): 3263075

約数列:

[1, 5, 47, 139, 235, 421, 695, 2105, 6533, 19787, 32665, 58519, 98935, 292595, 2750393, 13751965]

約数ペア:

[(1, 13751965), (5, 2750393), (47, 292595), (139, 98935), (235, 58519), (421, 32665), (695, 19787), (2105, 6533)]