42084945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 91653120

約数和(自身を除く): 49568175

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 29, 35, 45, 51, 63, 85, 87, 105, 119, 145, 153, 203, 255, 261, 271, 315, 357, 435, 493, 595, 609, 765, 813, 1015, 1071, 1305, 1355, 1479, 1785, 1827, 1897, 2439, 2465, 3045, 3451, 4065, 4437, 4607, 5355, 5691, 7395, 7859, 9135, 9485, 10353, 12195, 13821, 17073, 17255, 22185, 23035, 23577, 28455, 31059, 32249, 39295, 41463, 51765, 55013, 69105, 70731, 85365, 96747, 117885, 133603, 155295, 161245, 165039, 207315, 275065, 290241, 353655, 400809, 483735, 495117, 668015, 825195, 935221, 1202427, 1451205, 2004045, 2475585, 2805663, 4676105, 6012135, 8416989, 14028315, 42084945]

約数ペア:

[(1, 42084945), (3, 14028315), (5, 8416989), (7, 6012135), (9, 4676105), (15, 2805663), (17, 2475585), (21, 2004045), (29, 1451205), (35, 1202427), (45, 935221), (51, 825195), (63, 668015), (85, 495117), (87, 483735), (105, 400809), (119, 353655), (145, 290241), (153, 275065), (203, 207315), (255, 165039), (261, 161245), (271, 155295), (315, 133603), (357, 117885), (435, 96747), (493, 85365), (595, 70731), (609, 69105), (765, 55013), (813, 51765), (1015, 41463), (1071, 39295), (1305, 32249), (1355, 31059), (1479, 28455), (1785, 23577), (1827, 23035), (1897, 22185), (2439, 17255), (2465, 17073), (3045, 13821), (3451, 12195), (4065, 10353), (4437, 9485), (4607, 9135), (5355, 7859), (5691, 7395)]