181243335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{251}}^1$

素因数の和:325

約数の個数: 96

約数和(自身を含む): 374588928

約数和(自身を除く): 193345593

約数列:

[1, 3, 5, 7, 13, 15, 21, 23, 35, 39, 65, 69, 91, 105, 115, 161, 195, 251, 273, 299, 345, 455, 483, 529, 753, 805, 897, 1255, 1365, 1495, 1587, 1757, 2093, 2415, 2645, 3263, 3703, 3765, 4485, 5271, 5773, 6279, 6877, 7935, 8785, 9789, 10465, 11109, 16315, 17319, 18515, 20631, 22841, 26355, 28865, 31395, 34385, 40411, 48139, 48945, 55545, 68523, 75049, 86595, 103155, 114205, 121233, 132779, 144417, 202055, 225147, 240695, 342615, 375245, 398337, 525343, 606165, 663895, 722085, 929453, 1125735, 1576029, 1726127, 1991685, 2626715, 2788359, 4647265, 5178381, 7880145, 8630635, 12082889, 13941795, 25891905, 36248667, 60414445, 181243335]

約数ペア:

[(1, 181243335), (3, 60414445), (5, 36248667), (7, 25891905), (13, 13941795), (15, 12082889), (21, 8630635), (23, 7880145), (35, 5178381), (39, 4647265), (65, 2788359), (69, 2626715), (91, 1991685), (105, 1726127), (115, 1576029), (161, 1125735), (195, 929453), (251, 722085), (273, 663895), (299, 606165), (345, 525343), (455, 398337), (483, 375245), (529, 342615), (753, 240695), (805, 225147), (897, 202055), (1255, 144417), (1365, 132779), (1495, 121233), (1587, 114205), (1757, 103155), (2093, 86595), (2415, 75049), (2645, 68523), (3263, 55545), (3703, 48945), (3765, 48139), (4485, 40411), (5271, 34385), (5773, 31395), (6279, 28865), (6877, 26355), (7935, 22841), (8785, 20631), (9789, 18515), (10465, 17319), (11109, 16315)]