8080985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 11553444

約数和(自身を除く): 3472459

約数列:

[1, 5, 11, 19, 37, 55, 95, 121, 185, 209, 361, 407, 605, 703, 1045, 1805, 2035, 2299, 3515, 3971, 4477, 7733, 11495, 13357, 19855, 22385, 38665, 43681, 66785, 85063, 146927, 218405, 425315, 734635, 1616197, 8080985]

約数ペア:

[(1, 8080985), (5, 1616197), (11, 734635), (19, 425315), (37, 218405), (55, 146927), (95, 85063), (121, 66785), (185, 43681), (209, 38665), (361, 22385), (407, 19855), (605, 13357), (703, 11495), (1045, 7733), (1805, 4477), (2035, 3971), (2299, 3515)]