4137155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 1772605

約数列:

[1, 5, 11, 19, 37, 55, 95, 107, 185, 209, 407, 535, 703, 1045, 1177, 2033, 2035, 3515, 3959, 5885, 7733, 10165, 19795, 22363, 38665, 43549, 75221, 111815, 217745, 376105, 827431, 4137155]

約数ペア:

[(1, 4137155), (5, 827431), (11, 376105), (19, 217745), (37, 111815), (55, 75221), (95, 43549), (107, 38665), (185, 22363), (209, 19795), (407, 10165), (535, 7733), (703, 5885), (1045, 3959), (1177, 3515), (2033, 2035)]