4752405

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 9953280

約数和(自身を除く): 5200875

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 107, 135, 141, 189, 235, 315, 321, 329, 423, 535, 705, 749, 945, 963, 987, 1269, 1605, 1645, 2115, 2247, 2889, 2961, 3745, 4815, 4935, 5029, 6345, 6741, 8883, 11235, 14445, 14805, 15087, 20223, 25145, 33705, 35203, 44415, 45261, 75435, 101115, 105609, 135783, 176015, 226305, 316827, 528045, 678915, 950481, 1584135, 4752405]

約数ペア:

[(1, 4752405), (3, 1584135), (5, 950481), (7, 678915), (9, 528045), (15, 316827), (21, 226305), (27, 176015), (35, 135783), (45, 105609), (47, 101115), (63, 75435), (105, 45261), (107, 44415), (135, 35203), (141, 33705), (189, 25145), (235, 20223), (315, 15087), (321, 14805), (329, 14445), (423, 11235), (535, 8883), (705, 6741), (749, 6345), (945, 5029), (963, 4935), (987, 4815), (1269, 3745), (1605, 2961), (1645, 2889), (2115, 2247)]