85150195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{293}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 117355392

約数和(自身を除く): 32205197

約数列:

[1, 5, 13, 17, 65, 85, 221, 263, 293, 1105, 1315, 1465, 3419, 3809, 4471, 4981, 17095, 19045, 22355, 24905, 58123, 64753, 77059, 290615, 323765, 385295, 1001767, 1310003, 5008835, 6550015, 17030039, 85150195]

約数ペア:

[(1, 85150195), (5, 17030039), (13, 6550015), (17, 5008835), (65, 1310003), (85, 1001767), (221, 385295), (263, 323765), (293, 290615), (1105, 77059), (1315, 64753), (1465, 58123), (3419, 24905), (3809, 22355), (4471, 19045), (4981, 17095)]