26042225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{8609}}^1$

素因数の和:8641

約数の個数: 18

約数和(自身を含む): 35499030

約数和(自身を除く): 9456805

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 8609, 43045, 94699, 215225, 473495, 1041689, 2367475, 5208445, 26042225]

約数ペア:

[(1, 26042225), (5, 5208445), (11, 2367475), (25, 1041689), (55, 473495), (121, 215225), (275, 94699), (605, 43045), (3025, 8609)]