14987485

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1997}}^1$

素因数の和:2100

約数の個数: 16

約数和(自身を含む): 19180800

約数和(自身を除く): 4193315

約数列:

[1, 5, 19, 79, 95, 395, 1501, 1997, 7505, 9985, 37943, 157763, 189715, 788815, 2997497, 14987485]

約数ペア:

[(1, 14987485), (5, 2997497), (19, 788815), (79, 189715), (95, 157763), (395, 37943), (1501, 9985), (1997, 7505)]