81103485

素因数分解:

$3^1\times 5^1\times {\mathrm{359}}^1\times {\mathrm{15061}}^1$

素因数の和:15428

約数の個数: 16

約数和(自身を含む): 130135680

約数和(自身を除く): 49032195

約数列:

[1, 3, 5, 15, 359, 1077, 1795, 5385, 15061, 45183, 75305, 225915, 5406899, 16220697, 27034495, 81103485]

約数ペア:

[(1, 81103485), (3, 27034495), (5, 16220697), (15, 5406899), (359, 225915), (1077, 75305), (1795, 45183), (5385, 15061)]