2151105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13037}}^1$

素因数の和:13056

約数の個数: 16

約数和(自身を含む): 3754944

約数和(自身を除く): 1603839

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 13037, 39111, 65185, 143407, 195555, 430221, 717035, 2151105]

約数ペア:

[(1, 2151105), (3, 717035), (5, 430221), (11, 195555), (15, 143407), (33, 65185), (55, 39111), (165, 13037)]