7775045

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{43}}^2$

素因数の和:149

約数の個数: 18

約数和(自身を含む): 9892818

約数和(自身を除く): 2117773

約数列:

[1, 5, 29, 43, 145, 215, 841, 1247, 1849, 4205, 6235, 9245, 36163, 53621, 180815, 268105, 1555009, 7775045]

約数ペア:

[(1, 7775045), (5, 1555009), (29, 268105), (43, 180815), (145, 53621), (215, 36163), (841, 9245), (1247, 6235), (1849, 4205)]