945172585

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:442

約数の個数: 64

約数和(自身を含む): 1389975552

約数和(自身を除く): 444802967

約数列:

[1, 5, 7, 35, 37, 47, 53, 185, 235, 259, 265, 293, 329, 371, 1295, 1465, 1645, 1739, 1855, 1961, 2051, 2491, 8695, 9805, 10255, 10841, 12173, 12455, 13727, 13771, 15529, 17437, 54205, 60865, 68635, 68855, 75887, 77645, 87185, 92167, 96397, 108703, 379435, 460835, 481985, 509527, 543515, 574573, 645169, 729863, 2547635, 2872865, 3225845, 3566689, 3649315, 4022011, 5109041, 17833445, 20110055, 25545205, 27004931, 135024655, 189034517, 945172585]

約数ペア:

[(1, 945172585), (5, 189034517), (7, 135024655), (35, 27004931), (37, 25545205), (47, 20110055), (53, 17833445), (185, 5109041), (235, 4022011), (259, 3649315), (265, 3566689), (293, 3225845), (329, 2872865), (371, 2547635), (1295, 729863), (1465, 645169), (1645, 574573), (1739, 543515), (1855, 509527), (1961, 481985), (2051, 460835), (2491, 379435), (8695, 108703), (9805, 96397), (10255, 92167), (10841, 87185), (12173, 77645), (12455, 75887), (13727, 68855), (13771, 68635), (15529, 60865), (17437, 54205)]