1209635

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 32

約数和(自身を含む): 1866240

約数和(自身を除く): 656605

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 107, 119, 133, 323, 535, 595, 665, 749, 1615, 1819, 2033, 2261, 3745, 9095, 10165, 11305, 12733, 14231, 34561, 63665, 71155, 172805, 241927, 1209635]

約数ペア:

[(1, 1209635), (5, 241927), (7, 172805), (17, 71155), (19, 63665), (35, 34561), (85, 14231), (95, 12733), (107, 11305), (119, 10165), (133, 9095), (323, 3745), (535, 2261), (595, 2033), (665, 1819), (749, 1615)]