66452215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{1579}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 84182400

約数和(自身を除く): 17730185

約数列:

[1, 5, 19, 95, 443, 1579, 2215, 7895, 8417, 30001, 42085, 150005, 699497, 3497485, 13290443, 66452215]

約数ペア:

[(1, 66452215), (5, 13290443), (19, 3497485), (95, 699497), (443, 150005), (1579, 42085), (2215, 30001), (7895, 8417)]