16026945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 28218240

約数和(自身を除く): 12191295

約数列:

[1, 3, 5, 11, 15, 33, 55, 137, 165, 411, 685, 709, 1507, 2055, 2127, 3545, 4521, 7535, 7799, 10635, 22605, 23397, 38995, 97133, 116985, 291399, 485665, 1068463, 1456995, 3205389, 5342315, 16026945]

約数ペア:

[(1, 16026945), (3, 5342315), (5, 3205389), (11, 1456995), (15, 1068463), (33, 485665), (55, 291399), (137, 116985), (165, 97133), (411, 38995), (685, 23397), (709, 22605), (1507, 10635), (2055, 7799), (2127, 7535), (3545, 4521)]