12988635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{353}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 22837248

約数和(自身を除く): 9848613

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 223, 353, 669, 1059, 1115, 1765, 2453, 3345, 3883, 5295, 7359, 11649, 12265, 19415, 36795, 58245, 78719, 236157, 393595, 865909, 1180785, 2597727, 4329545, 12988635]

約数ペア:

[(1, 12988635), (3, 4329545), (5, 2597727), (11, 1180785), (15, 865909), (33, 393595), (55, 236157), (165, 78719), (223, 58245), (353, 36795), (669, 19415), (1059, 12265), (1115, 11649), (1765, 7359), (2453, 5295), (3345, 3883)]