85659145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2549}}^1$

素因数の和:2625

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 37720055

約数列:

[1, 5, 11, 13, 47, 55, 65, 143, 235, 517, 611, 715, 2549, 2585, 3055, 6721, 12745, 28039, 33137, 33605, 119803, 140195, 165685, 364507, 599015, 1317833, 1557439, 1822535, 6589165, 7787195, 17131829, 85659145]

約数ペア:

[(1, 85659145), (5, 17131829), (11, 7787195), (13, 6589165), (47, 1822535), (55, 1557439), (65, 1317833), (143, 599015), (235, 364507), (517, 165685), (611, 140195), (715, 119803), (2549, 33605), (2585, 33137), (3055, 28039), (6721, 12745)]