274480855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{121721}}^1$

素因数の和:121778

約数の個数: 16

約数和(自身を含む): 368087328

約数和(自身を除く): 93606473

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 121721, 608605, 1338931, 4990561, 6694655, 24952805, 54896171, 274480855]

約数ペア:

[(1, 274480855), (5, 54896171), (11, 24952805), (41, 6694655), (55, 4990561), (205, 1338931), (451, 608605), (2255, 121721)]