5172255

素因数分解:

$3^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1$

素因数の和:80

約数の個数: 64

約数和(自身を含む): 10391040

約数和(自身を除く): 5218785

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 43, 45, 55, 81, 99, 129, 135, 165, 215, 243, 297, 387, 405, 473, 495, 645, 729, 891, 1161, 1215, 1419, 1485, 1935, 2187, 2365, 2673, 3483, 3645, 4257, 4455, 5805, 7095, 8019, 10449, 10935, 12771, 13365, 17415, 21285, 24057, 31347, 38313, 40095, 52245, 63855, 94041, 114939, 120285, 156735, 191565, 344817, 470205, 574695, 1034451, 1724085, 5172255]

約数ペア:

[(1, 5172255), (3, 1724085), (5, 1034451), (9, 574695), (11, 470205), (15, 344817), (27, 191565), (33, 156735), (43, 120285), (45, 114939), (55, 94041), (81, 63855), (99, 52245), (129, 40095), (135, 38313), (165, 31347), (215, 24057), (243, 21285), (297, 17415), (387, 13365), (405, 12771), (473, 10935), (495, 10449), (645, 8019), (729, 7095), (891, 5805), (1161, 4455), (1215, 4257), (1419, 3645), (1485, 3483), (1935, 2673), (2187, 2365)]