53341155

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1423}}^1$

素因数の和:1465

約数の個数: 72

約数和(自身を含む): 113959872

約数和(自身を除く): 60618717

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 49, 51, 63, 85, 105, 119, 147, 153, 245, 255, 315, 357, 441, 595, 735, 765, 833, 1071, 1423, 1785, 2205, 2499, 4165, 4269, 5355, 7115, 7497, 9961, 12495, 12807, 21345, 24191, 29883, 37485, 49805, 64035, 69727, 72573, 89649, 120955, 149415, 169337, 209181, 217719, 348635, 362865, 448245, 508011, 627543, 846685, 1045905, 1088595, 1185359, 1524033, 2540055, 3137715, 3556077, 5926795, 7620165, 10668231, 17780385, 53341155]

約数ペア:

[(1, 53341155), (3, 17780385), (5, 10668231), (7, 7620165), (9, 5926795), (15, 3556077), (17, 3137715), (21, 2540055), (35, 1524033), (45, 1185359), (49, 1088595), (51, 1045905), (63, 846685), (85, 627543), (105, 508011), (119, 448245), (147, 362865), (153, 348635), (245, 217719), (255, 209181), (315, 169337), (357, 149415), (441, 120955), (595, 89649), (735, 72573), (765, 69727), (833, 64035), (1071, 49805), (1423, 37485), (1785, 29883), (2205, 24191), (2499, 21345), (4165, 12807), (4269, 12495), (5355, 9961), (7115, 7497)]