14977985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 20811840

約数和(自身を除く): 5833855

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 605, 1045, 1303, 2299, 6515, 11495, 14333, 24757, 71665, 123785, 157663, 272327, 788315, 1361635, 2995597, 14977985]

約数ペア:

[(1, 14977985), (5, 2995597), (11, 1361635), (19, 788315), (55, 272327), (95, 157663), (121, 123785), (209, 71665), (605, 24757), (1045, 14333), (1303, 11495), (2299, 6515)]