72455730481

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{147289}}^1$

素因数の和:148848

約数の個数: 16

約数和(自身を含む): 80809185600

約数和(自身を除く): 8353455119

約数列:

[1, 17, 19, 323, 1523, 25891, 28937, 147289, 491929, 2503913, 2798491, 47574347, 224321147, 3813459499, 4262101793, 72455730481]

約数ペア:

[(1, 72455730481), (17, 4262101793), (19, 3813459499), (323, 224321147), (1523, 47574347), (25891, 2798491), (28937, 2503913), (147289, 491929)]