161569752265

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{431}}^1\times {\mathrm{10103}}^1$

素因数の和:10761

約数の個数: 32

約数和(自身を含む): 200193057792

約数和(自身を除く): 38623305527

約数列:

[1, 5, 41, 181, 205, 431, 905, 2155, 7421, 10103, 17671, 37105, 50515, 78011, 88355, 390055, 414223, 1828643, 2071115, 3198451, 4354393, 9143215, 15992255, 21771965, 74974363, 178530113, 374871815, 788145133, 892650565, 3940725665, 32313950453, 161569752265]

約数ペア:

[(1, 161569752265), (5, 32313950453), (41, 3940725665), (181, 892650565), (205, 788145133), (431, 374871815), (905, 178530113), (2155, 74974363), (7421, 21771965), (10103, 15992255), (17671, 9143215), (37105, 4354393), (50515, 3198451), (78011, 2071115), (88355, 1828643), (390055, 414223)]