67655665

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{10337}}^1$

素因数の和:10377

約数の個数: 32

約数和(自身を含む): 107184384

約数和(自身を除く): 39528719

約数列:

[1, 5, 7, 11, 17, 35, 55, 77, 85, 119, 187, 385, 595, 935, 1309, 6545, 10337, 51685, 72359, 113707, 175729, 361795, 568535, 795949, 878645, 1230103, 1933019, 3979745, 6150515, 9665095, 13531133, 67655665]

約数ペア:

[(1, 67655665), (5, 13531133), (7, 9665095), (11, 6150515), (17, 3979745), (35, 1933019), (55, 1230103), (77, 878645), (85, 795949), (119, 568535), (187, 361795), (385, 175729), (595, 113707), (935, 72359), (1309, 51685), (6545, 10337)]