12506655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6269}}^1$

素因数の和:6303

約数の個数: 32

約数和(自身を含む): 24076800

約数和(自身を除く): 11570145

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 6269, 18807, 31345, 43883, 94035, 119111, 131649, 219415, 357333, 595555, 658245, 833777, 1786665, 2501331, 4168885, 12506655]

約数ペア:

[(1, 12506655), (3, 4168885), (5, 2501331), (7, 1786665), (15, 833777), (19, 658245), (21, 595555), (35, 357333), (57, 219415), (95, 131649), (105, 119111), (133, 94035), (285, 43883), (399, 31345), (665, 18807), (1995, 6269)]