1327834565

素因数分解:

$5^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1\times {\mathrm{1907}}^1$

素因数の和:2956

約数の個数: 16

約数和(自身を含む): 1606200192

約数和(自身を除く): 278365627

約数列:

[1, 5, 157, 785, 887, 1907, 4435, 9535, 139259, 299399, 696295, 1496995, 1691509, 8457545, 265566913, 1327834565]

約数ペア:

[(1, 1327834565), (5, 265566913), (157, 8457545), (785, 1691509), (887, 1496995), (1907, 696295), (4435, 299399), (9535, 139259)]