23055165

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 48414720

約数和(自身を除く): 25359555

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, 787, 837, 945, 1085, 1395, 1953, 2361, 3255, 3935, 4185, 5509, 5859, 7083, 9765, 11805, 16527, 21249, 24397, 27545, 29295, 35415, 49581, 73191, 82635, 106245, 121985, 148743, 170779, 219573, 247905, 365955, 512337, 658719, 743715, 853895, 1097865, 1537011, 2561685, 3293595, 4611033, 7685055, 23055165]

約数ペア:

[(1, 23055165), (3, 7685055), (5, 4611033), (7, 3293595), (9, 2561685), (15, 1537011), (21, 1097865), (27, 853895), (31, 743715), (35, 658719), (45, 512337), (63, 365955), (93, 247905), (105, 219573), (135, 170779), (155, 148743), (189, 121985), (217, 106245), (279, 82635), (315, 73191), (465, 49581), (651, 35415), (787, 29295), (837, 27545), (945, 24397), (1085, 21249), (1395, 16527), (1953, 11805), (2361, 9765), (3255, 7083), (3935, 5859), (4185, 5509)]