13548405

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 64

約数和(自身を含む): 25498368

約数和(自身を除く): 11949963

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 61, 65, 67, 85, 183, 195, 201, 221, 255, 305, 335, 663, 793, 871, 915, 1005, 1037, 1105, 1139, 2379, 2613, 3111, 3315, 3417, 3965, 4087, 4355, 5185, 5695, 11895, 12261, 13065, 13481, 14807, 15555, 17085, 20435, 40443, 44421, 53131, 61305, 67405, 69479, 74035, 159393, 202215, 208437, 222105, 265655, 347395, 796965, 903227, 1042185, 2709681, 4516135, 13548405]

約数ペア:

[(1, 13548405), (3, 4516135), (5, 2709681), (13, 1042185), (15, 903227), (17, 796965), (39, 347395), (51, 265655), (61, 222105), (65, 208437), (67, 202215), (85, 159393), (183, 74035), (195, 69479), (201, 67405), (221, 61305), (255, 53131), (305, 44421), (335, 40443), (663, 20435), (793, 17085), (871, 15555), (915, 14807), (1005, 13481), (1037, 13065), (1105, 12261), (1139, 11895), (2379, 5695), (2613, 5185), (3111, 4355), (3315, 4087), (3417, 3965)]