1656745155

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 3164616000

約数和(自身を除く): 1507870845

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 83, 117, 149, 195, 229, 249, 415, 447, 585, 687, 745, 747, 1079, 1145, 1245, 1341, 1937, 2061, 2235, 2977, 3237, 3435, 3735, 5395, 5811, 6705, 8931, 9685, 9711, 10305, 12367, 14885, 16185, 17433, 19007, 26793, 29055, 34121, 37101, 44655, 48555, 57021, 61835, 87165, 95035, 102363, 111303, 133965, 160771, 170605, 171063, 185505, 247091, 285105, 307089, 443573, 482313, 511815, 556515, 741273, 803855, 855315, 1235455, 1330719, 1446939, 1535445, 2217865, 2223819, 2411565, 2832043, 3706365, 3992157, 6653595, 7234695, 8496129, 11119095, 14160215, 19960785, 25488387, 36816559, 42480645, 110449677, 127441935, 184082795, 331349031, 552248385, 1656745155]

約数ペア:

[(1, 1656745155), (3, 552248385), (5, 331349031), (9, 184082795), (13, 127441935), (15, 110449677), (39, 42480645), (45, 36816559), (65, 25488387), (83, 19960785), (117, 14160215), (149, 11119095), (195, 8496129), (229, 7234695), (249, 6653595), (415, 3992157), (447, 3706365), (585, 2832043), (687, 2411565), (745, 2223819), (747, 2217865), (1079, 1535445), (1145, 1446939), (1245, 1330719), (1341, 1235455), (1937, 855315), (2061, 803855), (2235, 741273), (2977, 556515), (3237, 511815), (3435, 482313), (3735, 443573), (5395, 307089), (5811, 285105), (6705, 247091), (8931, 185505), (9685, 171063), (9711, 170605), (10305, 160771), (12367, 133965), (14885, 111303), (16185, 102363), (17433, 95035), (19007, 87165), (26793, 61835), (29055, 57021), (34121, 48555), (37101, 44655)]