13487265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2477}}^1$

素因数の和:2510

約数の個数: 36

約数和(自身を含む): 25706772

約数和(自身を除く): 12219507

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 2477, 5445, 7431, 12385, 22293, 27247, 37155, 81741, 111465, 136235, 245223, 299717, 408705, 899151, 1226115, 1498585, 2697453, 4495755, 13487265]

約数ペア:

[(1, 13487265), (3, 4495755), (5, 2697453), (9, 1498585), (11, 1226115), (15, 899151), (33, 408705), (45, 299717), (55, 245223), (99, 136235), (121, 111465), (165, 81741), (363, 37155), (495, 27247), (605, 22293), (1089, 12385), (1815, 7431), (2477, 5445)]