307900485

素因数分解:

$3^2\times 5^1\times {\mathrm{6842233}}^1$

素因数の和:6842244

約数の個数: 12

約数和(自身を含む): 533694252

約数和(自身を除く): 225793767

約数列:

[1, 3, 5, 9, 15, 45, 6842233, 20526699, 34211165, 61580097, 102633495, 307900485]

約数ペア:

[(1, 307900485), (3, 102633495), (5, 61580097), (9, 34211165), (15, 20526699), (45, 6842233)]