68155665

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{3319}}^1$

素因数の和:3401

約数の個数: 24

約数和(自身を含む): 112109760

約数和(自身を除く): 43954095

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 1369, 3319, 4107, 6845, 9957, 16595, 20535, 49785, 122803, 368409, 614015, 1842045, 4543711, 13631133, 22718555, 68155665]

約数ペア:

[(1, 68155665), (3, 22718555), (5, 13631133), (15, 4543711), (37, 1842045), (111, 614015), (185, 368409), (555, 122803), (1369, 49785), (3319, 20535), (4107, 16595), (6845, 9957)]