86001385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 114307200

約数和(自身を除く): 28305815

約数列:

[1, 5, 17, 29, 85, 139, 145, 251, 493, 695, 1255, 2363, 2465, 4031, 4267, 7279, 11815, 20155, 21335, 34889, 36395, 68527, 123743, 174445, 342635, 593113, 618715, 1011781, 2965565, 5058905, 17200277, 86001385]

約数ペア:

[(1, 86001385), (5, 17200277), (17, 5058905), (29, 2965565), (85, 1011781), (139, 618715), (145, 593113), (251, 342635), (493, 174445), (695, 123743), (1255, 68527), (2363, 36395), (2465, 34889), (4031, 21335), (4267, 20155), (7279, 11815)]