71425125

素因数分解:

$3^3\times 5^3\times {\mathrm{21163}}^1$

素因数の和:21187

約数の個数: 32

約数和(自身を含む): 132063360

約数和(自身を除く): 60638235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 3375, 21163, 63489, 105815, 190467, 317445, 529075, 571401, 952335, 1587225, 2645375, 2857005, 4761675, 7936125, 14285025, 23808375, 71425125]

約数ペア:

[(1, 71425125), (3, 23808375), (5, 14285025), (9, 7936125), (15, 4761675), (25, 2857005), (27, 2645375), (45, 1587225), (75, 952335), (125, 571401), (135, 529075), (225, 317445), (375, 190467), (675, 105815), (1125, 63489), (3375, 21163)]