20127465

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1429}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 35023560

約数和(自身を除く): 14896095

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1429, 1565, 2817, 4287, 4695, 7145, 12861, 14085, 21435, 64305, 447277, 1341831, 2236385, 4025493, 6709155, 20127465]

約数ペア:

[(1, 20127465), (3, 6709155), (5, 4025493), (9, 2236385), (15, 1341831), (45, 447277), (313, 64305), (939, 21435), (1429, 14085), (1565, 12861), (2817, 7145), (4287, 4695)]