13992435

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2387

約数の個数: 24

約数和(自身を含む): 24438960

約数和(自身を除く): 10446525

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 2237, 6255, 6711, 11185, 20133, 33555, 100665, 310943, 932829, 1554715, 2798487, 4664145, 13992435]

約数ペア:

[(1, 13992435), (3, 4664145), (5, 2798487), (9, 1554715), (15, 932829), (45, 310943), (139, 100665), (417, 33555), (695, 20133), (1251, 11185), (2085, 6711), (2237, 6255)]