9808965

素因数分解:

$3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 32

約数和(自身を含む): 17619840

約数和(自身を除く): 7810875

約数列:

[1, 3, 5, 9, 15, 27, 45, 113, 135, 339, 565, 643, 1017, 1695, 1929, 3051, 3215, 5085, 5787, 9645, 15255, 17361, 28935, 72659, 86805, 217977, 363295, 653931, 1089885, 1961793, 3269655, 9808965]

約数ペア:

[(1, 9808965), (3, 3269655), (5, 1961793), (9, 1089885), (15, 653931), (27, 363295), (45, 217977), (113, 86805), (135, 72659), (339, 28935), (565, 17361), (643, 15255), (1017, 9645), (1695, 5787), (1929, 5085), (3051, 3215)]