4623745

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 7084800

約数和(自身を除く): 2461055

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 409, 595, 665, 1615, 2045, 2261, 2863, 6953, 7771, 11305, 14315, 34765, 38855, 48671, 54397, 132107, 243355, 271985, 660535, 924749, 4623745]

約数ペア:

[(1, 4623745), (5, 924749), (7, 660535), (17, 271985), (19, 243355), (35, 132107), (85, 54397), (95, 48671), (119, 38855), (133, 34765), (323, 14315), (409, 11305), (595, 7771), (665, 6953), (1615, 2863), (2045, 2261)]