26590275

素因数分解:

$3^6\times 5^2\times {\mathrm{1459}}^1$

素因数の和:1487

約数の個数: 42

約数和(自身を含む): 49469180

約数和(自身を除く): 22878905

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 243, 405, 675, 729, 1215, 1459, 2025, 3645, 4377, 6075, 7295, 13131, 18225, 21885, 36475, 39393, 65655, 109425, 118179, 196965, 328275, 354537, 590895, 984825, 1063611, 1772685, 2954475, 5318055, 8863425, 26590275]

約数ペア:

[(1, 26590275), (3, 8863425), (5, 5318055), (9, 2954475), (15, 1772685), (25, 1063611), (27, 984825), (45, 590895), (75, 354537), (81, 328275), (135, 196965), (225, 118179), (243, 109425), (405, 65655), (675, 39393), (729, 36475), (1215, 21885), (1459, 18225), (2025, 13131), (3645, 7295), (4377, 6075)]