144464495

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 217479168

約数和(自身を除く): 73014673

約数列:

[1, 5, 7, 23, 31, 35, 49, 115, 155, 161, 217, 245, 713, 805, 827, 1085, 1127, 1519, 3565, 4135, 4991, 5635, 5789, 7595, 19021, 24955, 25637, 28945, 34937, 40523, 95105, 128185, 133147, 174685, 179459, 202615, 589651, 665735, 897295, 932029, 1256213, 2948255, 4127557, 4660145, 6281065, 20637785, 28892899, 144464495]

約数ペア:

[(1, 144464495), (5, 28892899), (7, 20637785), (23, 6281065), (31, 4660145), (35, 4127557), (49, 2948255), (115, 1256213), (155, 932029), (161, 897295), (217, 665735), (245, 589651), (713, 202615), (805, 179459), (827, 174685), (1085, 133147), (1127, 128185), (1519, 95105), (3565, 40523), (4135, 34937), (4991, 28945), (5635, 25637), (5789, 24955), (7595, 19021)]