15501501

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1521

約数の個数: 24

約数和(自身を含む): 24058944

約数和(自身を除く): 8557443

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 1427, 3621, 4281, 10863, 12843, 24259, 72777, 101317, 218331, 303951, 911853, 1722389, 5167167, 15501501]

約数ペア:

[(1, 15501501), (3, 5167167), (9, 1722389), (17, 911853), (51, 303951), (71, 218331), (153, 101317), (213, 72777), (639, 24259), (1207, 12843), (1427, 10863), (3621, 4281)]