73887225

素因数分解:

$3^1\times 5^2\times {\mathrm{307}}^1\times {\mathrm{3209}}^1$

素因数の和:3529

約数の個数: 24

約数和(自身を含む): 122596320

約数和(自身を除く): 48709095

約数列:

[1, 3, 5, 15, 25, 75, 307, 921, 1535, 3209, 4605, 7675, 9627, 16045, 23025, 48135, 80225, 240675, 985163, 2955489, 4925815, 14777445, 24629075, 73887225]

約数ペア:

[(1, 73887225), (3, 24629075), (5, 14777445), (15, 4925815), (25, 2955489), (75, 985163), (307, 240675), (921, 80225), (1535, 48135), (3209, 23025), (4605, 16045), (7675, 9627)]