13528865

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 32

約数和(自身を含む): 19728384

約数和(自身を除く): 6199519

約数列:

[1, 5, 7, 31, 35, 37, 155, 185, 217, 259, 337, 1085, 1147, 1295, 1685, 2359, 5735, 8029, 10447, 11795, 12469, 40145, 52235, 62345, 73129, 87283, 365645, 386539, 436415, 1932695, 2705773, 13528865]

約数ペア:

[(1, 13528865), (5, 2705773), (7, 1932695), (31, 436415), (35, 386539), (37, 365645), (155, 87283), (185, 73129), (217, 62345), (259, 52235), (337, 40145), (1085, 12469), (1147, 11795), (1295, 10447), (1685, 8029), (2359, 5735)]