188604045

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1032

約数の個数: 80

約数和(自身を含む): 392249088

約数和(自身を除く): 203645043

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 71, 81, 105, 135, 189, 213, 315, 355, 405, 497, 567, 639, 937, 945, 1065, 1491, 1917, 2485, 2811, 2835, 3195, 4473, 4685, 5751, 6559, 7455, 8433, 9585, 13419, 14055, 19677, 22365, 25299, 28755, 32795, 40257, 42165, 59031, 66527, 67095, 75897, 98385, 126495, 177093, 199581, 201285, 295155, 332635, 379485, 465689, 531279, 598743, 885465, 997905, 1397067, 1796229, 2328445, 2656395, 2993715, 4191201, 5388687, 6985335, 8981145, 12573603, 20956005, 26943435, 37720809, 62868015, 188604045]

約数ペア:

[(1, 188604045), (3, 62868015), (5, 37720809), (7, 26943435), (9, 20956005), (15, 12573603), (21, 8981145), (27, 6985335), (35, 5388687), (45, 4191201), (63, 2993715), (71, 2656395), (81, 2328445), (105, 1796229), (135, 1397067), (189, 997905), (213, 885465), (315, 598743), (355, 531279), (405, 465689), (497, 379485), (567, 332635), (639, 295155), (937, 201285), (945, 199581), (1065, 177093), (1491, 126495), (1917, 98385), (2485, 75897), (2811, 67095), (2835, 66527), (3195, 59031), (4473, 42165), (4685, 40257), (5751, 32795), (6559, 28755), (7455, 25299), (8433, 22365), (9585, 19677), (13419, 14055)]