539107065

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{244493}}^1$

素因数の和:244518

約数の個数: 36

約数和(自身を含む): 1087020324

約数和(自身を除く): 547913259

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 441, 735, 2205, 244493, 733479, 1222465, 1711451, 2200437, 3667395, 5134353, 8557255, 11002185, 11980157, 15403059, 25671765, 35940471, 59900785, 77015295, 107821413, 179702355, 539107065]

約数ペア:

[(1, 539107065), (3, 179702355), (5, 107821413), (7, 77015295), (9, 59900785), (15, 35940471), (21, 25671765), (35, 15403059), (45, 11980157), (49, 11002185), (63, 8557255), (105, 5134353), (147, 3667395), (245, 2200437), (315, 1711451), (441, 1222465), (735, 733479), (2205, 244493)]