22925025

素因数分解:

$3^4\times 5^2\times {\mathrm{11321}}^1$

素因数の和:11343

約数の個数: 30

約数和(自身を含む): 42468822

約数和(自身を除く): 19543797

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 11321, 33963, 56605, 101889, 169815, 283025, 305667, 509445, 849075, 917001, 1528335, 2547225, 4585005, 7641675, 22925025]

約数ペア:

[(1, 22925025), (3, 7641675), (5, 4585005), (9, 2547225), (15, 1528335), (25, 917001), (27, 849075), (45, 509445), (75, 305667), (81, 283025), (135, 169815), (225, 101889), (405, 56605), (675, 33963), (2025, 11321)]