13256714015

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{378601}}^1$

素因数の和:378802

約数の個数: 16

約数和(自身を含む): 16355606400

約数和(自身を除く): 3098892385

約数列:

[1, 5, 47, 149, 235, 745, 7003, 35015, 378601, 1893005, 17794247, 56411549, 88971235, 282057745, 2651342803, 13256714015]

約数ペア:

[(1, 13256714015), (5, 2651342803), (47, 282057745), (149, 88971235), (235, 56411549), (745, 17794247), (7003, 1893005), (35015, 378601)]