27137275

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{8971}}^1$

素因数の和:9003

約数の個数: 18

約数和(自身を含む): 36991556

約数和(自身を除く): 9854281

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 8971, 44855, 98681, 224275, 493405, 1085491, 2467025, 5427455, 27137275]

約数ペア:

[(1, 27137275), (5, 5427455), (11, 2467025), (25, 1085491), (55, 493405), (121, 224275), (275, 98681), (605, 44855), (3025, 8971)]