80055375

素因数分解:

$3^1\times 5^3\times {\mathrm{213481}}^1$

素因数の和:213499

約数の個数: 16

約数和(自身を含む): 133212768

約数和(自身を除く): 53157393

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 213481, 640443, 1067405, 3202215, 5337025, 16011075, 26685125, 80055375]

約数ペア:

[(1, 80055375), (3, 26685125), (5, 16011075), (15, 5337025), (25, 3202215), (75, 1067405), (125, 640443), (375, 213481)]