53313375

素因数分解:

$3^1\times 5^3\times {\mathrm{142169}}^1$

素因数の和:142187

約数の個数: 16

約数和(自身を含む): 88714080

約数和(自身を除く): 35400705

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 142169, 426507, 710845, 2132535, 3554225, 10662675, 17771125, 53313375]

約数ペア:

[(1, 53313375), (3, 17771125), (5, 10662675), (15, 3554225), (25, 2132535), (75, 710845), (125, 426507), (375, 142169)]