13054155

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 21990144

約数和(自身を除く): 8935989

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 547, 555, 645, 1591, 1641, 2735, 4773, 7955, 8205, 20239, 23521, 23865, 60717, 70563, 101195, 117605, 303585, 352815, 870277, 2610831, 4351385, 13054155]

約数ペア:

[(1, 13054155), (3, 4351385), (5, 2610831), (15, 870277), (37, 352815), (43, 303585), (111, 117605), (129, 101195), (185, 70563), (215, 60717), (547, 23865), (555, 23521), (645, 20239), (1591, 8205), (1641, 7955), (2735, 4773)]