26798475

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2953}}^1$

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 48717368

約数和(自身を除く): 21918893

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 2953, 3025, 8859, 9075, 14765, 32483, 44295, 73825, 97449, 162415, 221475, 357313, 487245, 812075, 1071939, 1786565, 2436225, 5359695, 8932825, 26798475]

約数ペア:

[(1, 26798475), (3, 8932825), (5, 5359695), (11, 2436225), (15, 1786565), (25, 1071939), (33, 812075), (55, 487245), (75, 357313), (121, 221475), (165, 162415), (275, 97449), (363, 73825), (605, 44295), (825, 32483), (1815, 14765), (2953, 9075), (3025, 8859)]