68561475

素因数分解:

$3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{5107}}^1$

素因数の和:5299

約数の個数: 24

約数和(自身を含む): 114010560

約数和(自身を除く): 45449085

約数列:

[1, 3, 5, 15, 25, 75, 179, 537, 895, 2685, 4475, 5107, 13425, 15321, 25535, 76605, 127675, 383025, 914153, 2742459, 4570765, 13712295, 22853825, 68561475]

約数ペア:

[(1, 68561475), (3, 22853825), (5, 13712295), (15, 4570765), (25, 2742459), (75, 914153), (179, 383025), (537, 127675), (895, 76605), (2685, 25535), (4475, 15321), (5107, 13425)]