123676485

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1\times {\mathrm{307}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 201180672

約数和(自身を除く): 77504187

約数列:

[1, 3, 5, 15, 107, 251, 307, 321, 535, 753, 921, 1255, 1535, 1605, 3765, 4605, 26857, 32849, 77057, 80571, 98547, 134285, 164245, 231171, 385285, 402855, 492735, 1155855, 8245099, 24735297, 41225495, 123676485]

約数ペア:

[(1, 123676485), (3, 41225495), (5, 24735297), (15, 8245099), (107, 1155855), (251, 492735), (307, 402855), (321, 385285), (535, 231171), (753, 164245), (921, 134285), (1255, 98547), (1535, 80571), (1605, 77057), (3765, 32849), (4605, 26857)]