321302025

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1$

素因数の和:536

約数の個数: 96

約数和(自身を含む): 651446400

約数和(自身を除く): 330144375

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 109, 135, 165, 225, 275, 297, 327, 397, 495, 545, 675, 825, 981, 1191, 1199, 1485, 1635, 1985, 2475, 2725, 2943, 3573, 3597, 4367, 4905, 5955, 5995, 7425, 8175, 9925, 10719, 10791, 13101, 14715, 17865, 17985, 21835, 24525, 29775, 29975, 32373, 39303, 43273, 53595, 53955, 65505, 73575, 89325, 89925, 109175, 117909, 129819, 161865, 196515, 216365, 267975, 269775, 327525, 389457, 476003, 589545, 649095, 809325, 982575, 1081825, 1168371, 1428009, 1947285, 2380015, 2947725, 3245475, 4284027, 5841855, 7140045, 9736425, 11900075, 12852081, 21420135, 29209275, 35700225, 64260405, 107100675, 321302025]

約数ペア:

[(1, 321302025), (3, 107100675), (5, 64260405), (9, 35700225), (11, 29209275), (15, 21420135), (25, 12852081), (27, 11900075), (33, 9736425), (45, 7140045), (55, 5841855), (75, 4284027), (99, 3245475), (109, 2947725), (135, 2380015), (165, 1947285), (225, 1428009), (275, 1168371), (297, 1081825), (327, 982575), (397, 809325), (495, 649095), (545, 589545), (675, 476003), (825, 389457), (981, 327525), (1191, 269775), (1199, 267975), (1485, 216365), (1635, 196515), (1985, 161865), (2475, 129819), (2725, 117909), (2943, 109175), (3573, 89925), (3597, 89325), (4367, 73575), (4905, 65505), (5955, 53955), (5995, 53595), (7425, 43273), (8175, 39303), (9925, 32373), (10719, 29975), (10791, 29775), (13101, 24525), (14715, 21835), (17865, 17985)]