51969345

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{84503}}^1$

素因数の和:84552

約数の個数: 16

約数和(自身を含む): 85180032

約数和(自身を除く): 33210687

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 84503, 253509, 422515, 1267545, 3464623, 10393869, 17323115, 51969345]

約数ペア:

[(1, 51969345), (3, 17323115), (5, 10393869), (15, 3464623), (41, 1267545), (123, 422515), (205, 253509), (615, 84503)]