4157485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 5313600

約数和(自身を除く): 1156115

約数列:

[1, 5, 19, 95, 107, 409, 535, 2033, 2045, 7771, 10165, 38855, 43763, 218815, 831497, 4157485]

約数ペア:

[(1, 4157485), (5, 831497), (19, 218815), (95, 43763), (107, 38855), (409, 10165), (535, 7771), (2033, 2045)]