12122302225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{2099}}^1\times {\mathrm{21001}}^1$

素因数の和:23121

約数の個数: 24

約数和(自身を含む): 16406762400

約数和(自身を除く): 4284460175

約数列:

[1, 5, 11, 25, 55, 275, 2099, 10495, 21001, 23089, 52475, 105005, 115445, 231011, 525025, 577225, 1155055, 5775275, 44081099, 220405495, 484892089, 1102027475, 2424460445, 12122302225]

約数ペア:

[(1, 12122302225), (5, 2424460445), (11, 1102027475), (25, 484892089), (55, 220405495), (275, 44081099), (2099, 5775275), (10495, 1155055), (21001, 577225), (23089, 525025), (52475, 231011), (105005, 115445)]