1226115

素因数分解:

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

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 2319408

約数和(自身を除く): 1093293

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 2477, 7431, 12385, 22293, 27247, 37155, 81741, 111465, 136235, 245223, 408705, 1226115]

約数ペア:

[(1, 1226115), (3, 408705), (5, 245223), (9, 136235), (11, 111465), (15, 81741), (33, 37155), (45, 27247), (55, 22293), (99, 12385), (165, 7431), (495, 2477)]