27572895

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 61102080

約数和(自身を除く): 33529185

約数列:

[1, 3, 5, 7, 9, 15, 17, 19, 21, 35, 45, 51, 57, 63, 85, 95, 105, 119, 133, 153, 171, 255, 271, 285, 315, 323, 357, 399, 595, 665, 765, 813, 855, 969, 1071, 1197, 1355, 1615, 1785, 1897, 1995, 2261, 2439, 2907, 4065, 4607, 4845, 5149, 5355, 5691, 5985, 6783, 9485, 11305, 12195, 13821, 14535, 15447, 17073, 20349, 23035, 25745, 28455, 32249, 33915, 36043, 41463, 46341, 69105, 77235, 85365, 87533, 96747, 101745, 108129, 161245, 180215, 207315, 231705, 262599, 290241, 324387, 437665, 483735, 540645, 612731, 787797, 1312995, 1451205, 1621935, 1838193, 3063655, 3938985, 5514579, 9190965, 27572895]

約数ペア:

[(1, 27572895), (3, 9190965), (5, 5514579), (7, 3938985), (9, 3063655), (15, 1838193), (17, 1621935), (19, 1451205), (21, 1312995), (35, 787797), (45, 612731), (51, 540645), (57, 483735), (63, 437665), (85, 324387), (95, 290241), (105, 262599), (119, 231705), (133, 207315), (153, 180215), (171, 161245), (255, 108129), (271, 101745), (285, 96747), (315, 87533), (323, 85365), (357, 77235), (399, 69105), (595, 46341), (665, 41463), (765, 36043), (813, 33915), (855, 32249), (969, 28455), (1071, 25745), (1197, 23035), (1355, 20349), (1615, 17073), (1785, 15447), (1897, 14535), (1995, 13821), (2261, 12195), (2439, 11305), (2907, 9485), (4065, 6783), (4607, 5985), (4845, 5691), (5149, 5355)]