1189113645

素因数分解:

$3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{280121}}^1$

素因数の和:280412

約数の個数: 16

約数和(自身を含む): 1909311552

約数和(自身を除く): 720197907

約数列:

[1, 3, 5, 15, 283, 849, 1415, 4245, 280121, 840363, 1400605, 4201815, 79274243, 237822729, 396371215, 1189113645]

約数ペア:

[(1, 1189113645), (3, 396371215), (5, 237822729), (15, 79274243), (283, 4201815), (849, 1400605), (1415, 840363), (4245, 280121)]