2916715

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 3633696

約数和(自身を除く): 716981

約数列:

[1, 5, 61, 73, 131, 305, 365, 655, 4453, 7991, 9563, 22265, 39955, 47815, 583343, 2916715]

約数ペア:

[(1, 2916715), (5, 583343), (61, 47815), (73, 39955), (131, 22265), (305, 9563), (365, 7991), (655, 4453)]