81146015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{7517}}^1$

素因数の和:7666

約数の個数: 16

約数和(自身を含む): 103928832

約数和(自身を除く): 22782817

約数列:

[1, 5, 17, 85, 127, 635, 2159, 7517, 10795, 37585, 127789, 638945, 954659, 4773295, 16229203, 81146015]

約数ペア:

[(1, 81146015), (5, 16229203), (17, 4773295), (85, 954659), (127, 638945), (635, 127789), (2159, 37585), (7517, 10795)]