675089855

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^2\times {\mathrm{281}}^1$

素因数の和:357

約数の個数: 48

約数和(自身を含む): 943770528

約数和(自身を除く): 268680673

約数列:

[1, 5, 11, 19, 55, 95, 121, 209, 281, 361, 605, 1045, 1331, 1405, 1805, 2299, 3091, 3971, 5339, 6655, 11495, 15455, 19855, 25289, 26695, 34001, 43681, 58729, 101441, 126445, 170005, 218405, 293645, 374011, 480491, 507205, 646019, 1115851, 1870055, 2402455, 3230095, 5579255, 7106209, 12274361, 35531045, 61371805, 135017971, 675089855]

約数ペア:

[(1, 675089855), (5, 135017971), (11, 61371805), (19, 35531045), (55, 12274361), (95, 7106209), (121, 5579255), (209, 3230095), (281, 2402455), (361, 1870055), (605, 1115851), (1045, 646019), (1331, 507205), (1405, 480491), (1805, 374011), (2299, 293645), (3091, 218405), (3971, 170005), (5339, 126445), (6655, 101441), (11495, 58729), (15455, 43681), (19855, 34001), (25289, 26695)]