23278275

素因数分解:

$3^2\times 5^2\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:660

約数の個数: 36

約数和(自身を含む): 41953912

約数和(自身を除く): 18675637

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 307, 337, 921, 1011, 1535, 1685, 2763, 3033, 4605, 5055, 7675, 8425, 13815, 15165, 23025, 25275, 69075, 75825, 103459, 310377, 517295, 931131, 1551885, 2586475, 4655655, 7759425, 23278275]

約数ペア:

[(1, 23278275), (3, 7759425), (5, 4655655), (9, 2586475), (15, 1551885), (25, 931131), (45, 517295), (75, 310377), (225, 103459), (307, 75825), (337, 69075), (921, 25275), (1011, 23025), (1535, 15165), (1685, 13815), (2763, 8425), (3033, 7675), (4605, 5055)]