487730255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1\times {\mathrm{6469}}^1$

素因数の和:7378

約数の個数: 16

約数和(自身を含む): 620498880

約数和(自身を除く): 132768625

約数列:

[1, 5, 17, 85, 887, 4435, 6469, 15079, 32345, 75395, 109973, 549865, 5738003, 28690015, 97546051, 487730255]

約数ペア:

[(1, 487730255), (5, 97546051), (17, 28690015), (85, 5738003), (887, 549865), (4435, 109973), (6469, 75395), (15079, 32345)]