3885365

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 16

約数和(自身を含む): 5213376

約数和(自身を除く): 1328011

約数列:

[1, 5, 11, 41, 55, 205, 451, 1723, 2255, 8615, 18953, 70643, 94765, 353215, 777073, 3885365]

約数ペア:

[(1, 3885365), (5, 777073), (11, 353215), (41, 94765), (55, 70643), (205, 18953), (451, 8615), (1723, 2255)]