26671425

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2939}}^1$

素因数の和:2974

約数の個数: 36

約数和(自身を含む): 48486480

約数和(自身を除く): 21815055

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 121, 165, 275, 363, 605, 825, 1815, 2939, 3025, 8817, 9075, 14695, 32329, 44085, 73475, 96987, 161645, 220425, 355619, 484935, 808225, 1066857, 1778095, 2424675, 5334285, 8890475, 26671425]

約数ペア:

[(1, 26671425), (3, 8890475), (5, 5334285), (11, 2424675), (15, 1778095), (25, 1066857), (33, 808225), (55, 484935), (75, 355619), (121, 220425), (165, 161645), (275, 96987), (363, 73475), (605, 44085), (825, 32329), (1815, 14695), (2939, 9075), (3025, 8817)]