1090305215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{8009}}^1$

素因数の和:9466

約数の個数: 16

約数和(自身を含む): 1378360800

約数和(自身を除く): 288055585

約数列:

[1, 5, 19, 95, 1433, 7165, 8009, 27227, 40045, 136135, 152171, 760855, 11476897, 57384485, 218061043, 1090305215]

約数ペア:

[(1, 1090305215), (5, 218061043), (19, 57384485), (95, 11476897), (1433, 760855), (7165, 152171), (8009, 136135), (27227, 40045)]