27744585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{929}}^1$

素因数の和:1129

約数の個数: 32

約数和(自身を含む): 48746880

約数和(自身を除く): 21002295

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 929, 1991, 2715, 2787, 4645, 5973, 9955, 10219, 13935, 29865, 30657, 51095, 153285, 168149, 504447, 840745, 1849639, 2522235, 5548917, 9248195, 27744585]

約数ペア:

[(1, 27744585), (3, 9248195), (5, 5548917), (11, 2522235), (15, 1849639), (33, 840745), (55, 504447), (165, 168149), (181, 153285), (543, 51095), (905, 30657), (929, 29865), (1991, 13935), (2715, 10219), (2787, 9955), (4645, 5973)]