40003205

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{6011}}^1$

素因数の和:6049

約数の個数: 16

約数和(自身を含む): 52809408

約数和(自身を除く): 12806203

約数列:

[1, 5, 11, 55, 121, 605, 1331, 6011, 6655, 30055, 66121, 330605, 727331, 3636655, 8000641, 40003205]

約数ペア:

[(1, 40003205), (5, 8000641), (11, 3636655), (55, 727331), (121, 330605), (605, 66121), (1331, 30055), (6011, 6655)]