6393945

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1063}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 10265472

約数和(自身を除く): 3871527

約数列:

[1, 3, 5, 15, 401, 1063, 1203, 2005, 3189, 5315, 6015, 15945, 426263, 1278789, 2131315, 6393945]

約数ペア:

[(1, 6393945), (3, 2131315), (5, 1278789), (15, 426263), (401, 15945), (1063, 6015), (1203, 5315), (2005, 3189)]