18976155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6053}}^1$

素因数の和:6091

約数の個数: 32

約数和(自身を含む): 34871040

約数和(自身を除く): 15894885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 6053, 18159, 30265, 66583, 90795, 115007, 199749, 332915, 345021, 575035, 998745, 1265077, 1725105, 3795231, 6325385, 18976155]

約数ペア:

[(1, 18976155), (3, 6325385), (5, 3795231), (11, 1725105), (15, 1265077), (19, 998745), (33, 575035), (55, 345021), (57, 332915), (95, 199749), (165, 115007), (209, 90795), (285, 66583), (627, 30265), (1045, 18159), (3135, 6053)]