4998003375

素因数分解:

$3^1\times 5^3\times {\mathrm{13328009}}^1$

素因数の和:13328027

約数の個数: 16

約数和(自身を含む): 8316678240

約数和(自身を除く): 3318674865

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 13328009, 39984027, 66640045, 199920135, 333200225, 999600675, 1666001125, 4998003375]

約数ペア:

[(1, 4998003375), (3, 1666001125), (5, 999600675), (15, 333200225), (25, 199920135), (75, 66640045), (125, 39984027), (375, 13328009)]