54565665

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 117604224

約数和(自身を除く): 63038559

約数列:

[1, 3, 5, 7, 11, 15, 17, 21, 33, 35, 49, 51, 55, 77, 85, 105, 119, 147, 165, 187, 231, 245, 255, 357, 385, 397, 539, 561, 595, 735, 833, 935, 1155, 1191, 1309, 1617, 1785, 1985, 2499, 2695, 2779, 2805, 3927, 4165, 4367, 5955, 6545, 6749, 8085, 8337, 9163, 12495, 13101, 13895, 19453, 19635, 20247, 21835, 27489, 30569, 33745, 41685, 45815, 47243, 58359, 65505, 74239, 91707, 97265, 101235, 137445, 141729, 152845, 213983, 222717, 236215, 291795, 330701, 371195, 458535, 519673, 641949, 708645, 992103, 1069915, 1113585, 1559019, 1653505, 2598365, 3209745, 3637711, 4960515, 7795095, 10913133, 18188555, 54565665]

約数ペア:

[(1, 54565665), (3, 18188555), (5, 10913133), (7, 7795095), (11, 4960515), (15, 3637711), (17, 3209745), (21, 2598365), (33, 1653505), (35, 1559019), (49, 1113585), (51, 1069915), (55, 992103), (77, 708645), (85, 641949), (105, 519673), (119, 458535), (147, 371195), (165, 330701), (187, 291795), (231, 236215), (245, 222717), (255, 213983), (357, 152845), (385, 141729), (397, 137445), (539, 101235), (561, 97265), (595, 91707), (735, 74239), (833, 65505), (935, 58359), (1155, 47243), (1191, 45815), (1309, 41685), (1617, 33745), (1785, 30569), (1985, 27489), (2499, 21835), (2695, 20247), (2779, 19635), (2805, 19453), (3927, 13895), (4165, 13101), (4367, 12495), (5955, 9163), (6545, 8337), (6749, 8085)]