54819765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 127685376

約数和(自身を除く): 72865611

約数列:

[1, 3, 5, 7, 9, 11, 13, 15, 21, 33, 35, 39, 45, 55, 63, 65, 77, 91, 99, 105, 117, 143, 165, 195, 231, 273, 315, 385, 429, 455, 495, 585, 693, 715, 819, 1001, 1155, 1217, 1287, 1365, 2145, 3003, 3465, 3651, 4095, 5005, 6085, 6435, 8519, 9009, 10953, 13387, 15015, 15821, 18255, 25557, 40161, 42595, 45045, 47463, 54765, 66935, 76671, 79105, 93709, 110747, 120483, 127785, 142389, 174031, 200805, 237315, 281127, 332241, 383355, 468545, 522093, 553735, 602415, 711945, 843381, 870155, 996723, 1218217, 1405635, 1566279, 1661205, 2610465, 3654651, 4216905, 4983615, 6091085, 7831395, 10963953, 18273255, 54819765]

約数ペア:

[(1, 54819765), (3, 18273255), (5, 10963953), (7, 7831395), (9, 6091085), (11, 4983615), (13, 4216905), (15, 3654651), (21, 2610465), (33, 1661205), (35, 1566279), (39, 1405635), (45, 1218217), (55, 996723), (63, 870155), (65, 843381), (77, 711945), (91, 602415), (99, 553735), (105, 522093), (117, 468545), (143, 383355), (165, 332241), (195, 281127), (231, 237315), (273, 200805), (315, 174031), (385, 142389), (429, 127785), (455, 120483), (495, 110747), (585, 93709), (693, 79105), (715, 76671), (819, 66935), (1001, 54765), (1155, 47463), (1217, 45045), (1287, 42595), (1365, 40161), (2145, 25557), (3003, 18255), (3465, 15821), (3651, 15015), (4095, 13387), (5005, 10953), (6085, 9009), (6435, 8519)]