29031345

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{991}}^1$

素因数の和:1043

約数の個数: 64

約数和(自身を含む): 60948480

約数和(自身を除く): 31917135

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 63, 93, 105, 135, 155, 189, 217, 279, 315, 465, 651, 837, 945, 991, 1085, 1395, 1953, 2973, 3255, 4185, 4955, 5859, 6937, 8919, 9765, 14865, 20811, 26757, 29295, 30721, 34685, 44595, 62433, 92163, 104055, 133785, 153605, 187299, 215047, 276489, 312165, 460815, 645141, 829467, 936495, 1075235, 1382445, 1935423, 3225705, 4147335, 5806269, 9677115, 29031345]

約数ペア:

[(1, 29031345), (3, 9677115), (5, 5806269), (7, 4147335), (9, 3225705), (15, 1935423), (21, 1382445), (27, 1075235), (31, 936495), (35, 829467), (45, 645141), (63, 460815), (93, 312165), (105, 276489), (135, 215047), (155, 187299), (189, 153605), (217, 133785), (279, 104055), (315, 92163), (465, 62433), (651, 44595), (837, 34685), (945, 30721), (991, 29295), (1085, 26757), (1395, 20811), (1953, 14865), (2973, 9765), (3255, 8919), (4185, 6937), (4955, 5859)]