140896755

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{16223}}^1$

素因数の和:16427

約数の個数: 24

約数和(自身を含む): 245501568

約数和(自身を除く): 104604813

約数列:

[1, 3, 5, 9, 15, 45, 193, 579, 965, 1737, 2895, 8685, 16223, 48669, 81115, 146007, 243345, 730035, 3131039, 9393117, 15655195, 28179351, 46965585, 140896755]

約数ペア:

[(1, 140896755), (3, 46965585), (5, 28179351), (9, 15655195), (15, 9393117), (45, 3131039), (193, 730035), (579, 243345), (965, 146007), (1737, 81115), (2895, 48669), (8685, 16223)]