996824015

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1\times {\mathrm{9103}}^1$

素因数の和:9311

約数の個数: 24

約数和(自身を含む): 1322228544

約数和(自身を除く): 325404529

約数列:

[1, 5, 11, 55, 121, 181, 605, 905, 1991, 9103, 9955, 21901, 45515, 100133, 109505, 500665, 1101463, 1647643, 5507315, 8238215, 18124073, 90620365, 199364803, 996824015]

約数ペア:

[(1, 996824015), (5, 199364803), (11, 90620365), (55, 18124073), (121, 8238215), (181, 5507315), (605, 1647643), (905, 1101463), (1991, 500665), (9103, 109505), (9955, 100133), (21901, 45515)]