39392165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 49428480

約数和(自身を除く): 10036315

約数列:

[1, 5, 31, 79, 155, 395, 2449, 3217, 12245, 16085, 99727, 254143, 498635, 1270715, 7878433, 39392165]

約数ペア:

[(1, 39392165), (5, 7878433), (31, 1270715), (79, 498635), (155, 254143), (395, 99727), (2449, 16085), (3217, 12245)]