42771025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3617}}^1$

素因数の和:3681

約数の個数: 24

約数和(自身を含む): 59219424

約数和(自身を除く): 16448399

約数列:

[1, 5, 11, 25, 43, 55, 215, 275, 473, 1075, 2365, 3617, 11825, 18085, 39787, 90425, 155531, 198935, 777655, 994675, 1710841, 3888275, 8554205, 42771025]

約数ペア:

[(1, 42771025), (5, 8554205), (11, 3888275), (25, 1710841), (43, 994675), (55, 777655), (215, 198935), (275, 155531), (473, 90425), (1075, 39787), (2365, 18085), (3617, 11825)]