4070955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 7524864

約数和(自身を除く): 3453909

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 283, 411, 685, 849, 959, 1415, 1981, 2055, 2877, 4245, 4795, 5943, 9905, 14385, 29715, 38771, 116313, 193855, 271397, 581565, 814191, 1356985, 4070955]

約数ペア:

[(1, 4070955), (3, 1356985), (5, 814191), (7, 581565), (15, 271397), (21, 193855), (35, 116313), (105, 38771), (137, 29715), (283, 14385), (411, 9905), (685, 5943), (849, 4795), (959, 4245), (1415, 2877), (1981, 2055)]