430335

素因数分解:

$3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 24

約数和(自身を含む): 761904

約数和(自身を除く): 331569

約数列:

[1, 3, 5, 9, 15, 45, 73, 131, 219, 365, 393, 655, 657, 1095, 1179, 1965, 3285, 5895, 9563, 28689, 47815, 86067, 143445, 430335]

約数ペア:

[(1, 430335), (3, 143445), (5, 86067), (9, 47815), (15, 28689), (45, 9563), (73, 5895), (131, 3285), (219, 1965), (365, 1179), (393, 1095), (655, 657)]