15157395

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 30067200

約数和(自身を除く): 14909805

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 59, 99, 135, 165, 173, 177, 295, 297, 495, 519, 531, 649, 865, 885, 1485, 1557, 1593, 1903, 1947, 2595, 2655, 3245, 4671, 5709, 5841, 7785, 7965, 9515, 9735, 10207, 17127, 17523, 23355, 28545, 29205, 30621, 51035, 51381, 85635, 87615, 91863, 112277, 153105, 256905, 275589, 336831, 459315, 561385, 1010493, 1377945, 1684155, 3031479, 5052465, 15157395]

約数ペア:

[(1, 15157395), (3, 5052465), (5, 3031479), (9, 1684155), (11, 1377945), (15, 1010493), (27, 561385), (33, 459315), (45, 336831), (55, 275589), (59, 256905), (99, 153105), (135, 112277), (165, 91863), (173, 87615), (177, 85635), (295, 51381), (297, 51035), (495, 30621), (519, 29205), (531, 28545), (649, 23355), (865, 17523), (885, 17127), (1485, 10207), (1557, 9735), (1593, 9515), (1903, 7965), (1947, 7785), (2595, 5841), (2655, 5709), (3245, 4671)]