1327818145

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{1249}}^1\times {\mathrm{2389}}^1$

素因数の和:3732

約数の個数: 16

約数和(自身を含む): 1613250000

約数和(自身を除く): 285431855

約数列:

[1, 5, 89, 445, 1249, 2389, 6245, 11945, 111161, 212621, 555805, 1063105, 2983861, 14919305, 265563629, 1327818145]

約数ペア:

[(1, 1327818145), (5, 265563629), (89, 14919305), (445, 2983861), (1249, 1063105), (2389, 555805), (6245, 212621), (11945, 111161)]