24505525

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{8101}}^1$

素因数の和:8133

約数の個数: 18

約数和(自身を含む): 33404546

約数和(自身を除く): 8899021

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 8101, 40505, 89111, 202525, 445555, 980221, 2227775, 4901105, 24505525]

約数ペア:

[(1, 24505525), (5, 4901105), (11, 2227775), (25, 980221), (55, 445555), (121, 202525), (275, 89111), (605, 40505), (3025, 8101)]