23089825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 36

約数和(自身を含む): 33396300

約数和(自身を除く): 10306475

約数列:

[1, 5, 11, 17, 25, 55, 85, 121, 187, 275, 425, 449, 605, 935, 2057, 2245, 3025, 4675, 4939, 7633, 10285, 11225, 24695, 38165, 51425, 54329, 83963, 123475, 190825, 271645, 419815, 923593, 1358225, 2099075, 4617965, 23089825]

約数ペア:

[(1, 23089825), (5, 4617965), (11, 2099075), (17, 1358225), (25, 923593), (55, 419815), (85, 271645), (121, 190825), (187, 123475), (275, 83963), (425, 54329), (449, 51425), (605, 38165), (935, 24695), (2057, 11225), (2245, 10285), (3025, 7633), (4675, 4939)]