205385955

素因数分解:

$3^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{44027}}^1$

素因数の和:44346

約数の個数: 16

約数和(自身を含む): 329681664

約数和(自身を除く): 124295709

約数列:

[1, 3, 5, 15, 311, 933, 1555, 4665, 44027, 132081, 220135, 660405, 13692397, 41077191, 68461985, 205385955]

約数ペア:

[(1, 205385955), (3, 68461985), (5, 41077191), (15, 13692397), (311, 660405), (933, 220135), (1555, 132081), (4665, 44027)]