2696265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 2807415

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 195, 419, 429, 495, 585, 715, 1257, 1287, 2095, 2145, 3771, 4609, 5447, 6285, 6435, 13827, 16341, 18855, 23045, 27235, 41481, 49023, 59917, 69135, 81705, 179751, 207405, 245115, 299585, 539253, 898755, 2696265]

約数ペア:

[(1, 2696265), (3, 898755), (5, 539253), (9, 299585), (11, 245115), (13, 207405), (15, 179751), (33, 81705), (39, 69135), (45, 59917), (55, 49023), (65, 41481), (99, 27235), (117, 23045), (143, 18855), (165, 16341), (195, 13827), (419, 6435), (429, 6285), (495, 5447), (585, 4609), (715, 3771), (1257, 2145), (1287, 2095)]