244249995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5851}}^1$

素因数の和:5904

約数の個数: 48

約数和(自身を含む): 448310016

約数和(自身を除く): 204060021

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 5851, 8349, 13915, 17553, 29255, 41745, 64361, 87765, 134573, 193083, 321805, 403719, 672865, 707971, 965415, 1480303, 2018595, 2123913, 3539855, 4440909, 7401515, 10619565, 16283333, 22204545, 48849999, 81416665, 244249995]

約数ペア:

[(1, 244249995), (3, 81416665), (5, 48849999), (11, 22204545), (15, 16283333), (23, 10619565), (33, 7401515), (55, 4440909), (69, 3539855), (115, 2123913), (121, 2018595), (165, 1480303), (253, 965415), (345, 707971), (363, 672865), (605, 403719), (759, 321805), (1265, 193083), (1815, 134573), (2783, 87765), (3795, 64361), (5851, 41745), (8349, 29255), (13915, 17553)]