870866177995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1\times {\mathrm{28493}}^1$

素因数の和:28960

約数の個数: 64

約数和(自身を含む): 1223210491776

約数和(自身を除く): 352344313781

約数列:

[1, 5, 11, 17, 55, 85, 97, 187, 337, 485, 935, 1067, 1649, 1685, 3707, 5335, 5729, 8245, 18139, 18535, 28493, 28645, 32689, 63019, 90695, 142465, 163445, 313423, 315095, 359579, 484381, 555713, 1567115, 1797895, 2421905, 2763821, 2778565, 5328191, 6112843, 9602141, 13819105, 26640955, 30402031, 30564215, 46984957, 48010705, 105623551, 152010155, 163236397, 234924785, 516834527, 528117755, 816181985, 931407677, 1795600367, 2584172635, 4657038385, 8978001835, 10245484447, 15833930509, 51227422235, 79169652545, 174173235599, 870866177995]

約数ペア:

[(1, 870866177995), (5, 174173235599), (11, 79169652545), (17, 51227422235), (55, 15833930509), (85, 10245484447), (97, 8978001835), (187, 4657038385), (337, 2584172635), (485, 1795600367), (935, 931407677), (1067, 816181985), (1649, 528117755), (1685, 516834527), (3707, 234924785), (5335, 163236397), (5729, 152010155), (8245, 105623551), (18139, 48010705), (18535, 46984957), (28493, 30564215), (28645, 30402031), (32689, 26640955), (63019, 13819105), (90695, 9602141), (142465, 6112843), (163445, 5328191), (313423, 2778565), (315095, 2763821), (359579, 2421905), (484381, 1797895), (555713, 1567115)]