85837125

素因数分解:

$3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{20809}}^1$

素因数の和:20838

約数の個数: 32

約数和(自身を含む): 155825280

約数和(自身を除く): 69988155

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 125, 165, 275, 375, 825, 1375, 4125, 20809, 62427, 104045, 228899, 312135, 520225, 686697, 1144495, 1560675, 2601125, 3433485, 5722475, 7803375, 17167425, 28612375, 85837125]

約数ペア:

[(1, 85837125), (3, 28612375), (5, 17167425), (11, 7803375), (15, 5722475), (25, 3433485), (33, 2601125), (55, 1560675), (75, 1144495), (125, 686697), (165, 520225), (275, 312135), (375, 228899), (825, 104045), (1375, 62427), (4125, 20809)]