67482415

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 110638080

約数和(自身を除く): 43155665

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 97, 139, 143, 385, 455, 485, 679, 695, 715, 973, 1001, 1067, 1261, 1529, 1807, 3395, 4865, 5005, 5335, 6305, 7469, 7645, 8827, 9035, 10703, 12649, 13483, 13871, 19877, 37345, 44135, 53515, 63245, 67415, 69355, 94381, 97097, 99385, 139139, 148313, 175279, 471905, 485485, 695695, 741565, 876395, 1038191, 1226953, 1928069, 5190955, 6134765, 9640345, 13496483, 67482415]

約数ペア:

[(1, 67482415), (5, 13496483), (7, 9640345), (11, 6134765), (13, 5190955), (35, 1928069), (55, 1226953), (65, 1038191), (77, 876395), (91, 741565), (97, 695695), (139, 485485), (143, 471905), (385, 175279), (455, 148313), (485, 139139), (679, 99385), (695, 97097), (715, 94381), (973, 69355), (1001, 67415), (1067, 63245), (1261, 53515), (1529, 44135), (1807, 37345), (3395, 19877), (4865, 13871), (5005, 13483), (5335, 12649), (6305, 10703), (7469, 9035), (7645, 8827)]